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12 tháng 8 2017

Use your own idea to complete the following sentences.

1. If it is sunny tomorrow,.........WE WILL GO CAMPING.....................................

2. I don't agree that........CHILDREN SPEND TOO MUCH TIME PLAYING COMPUTER GAMES..............................................

3. If I have more free time,...I WILL GO TO THE CITY LIBRARY............................................

4. Do you agree that.........CHILDREN SHOULD STUDY HARD ?.............................................

5. I could play the piano......WHEN I WAS FOUR.........................................

6. Our robots will be able to......DO ALL OUR HOUSEWORK......................................

7. When my brother was at the age of ten,......HE COULD SPEAK ENGLISH......................

8. If we spend more time doing outdoor activities,..........WE WILL HAVE A HEALTHY LIFE..................

1. Robots can ............. our houses when we are away. 2. In the future, robots will be able to do more ............. things for us. 3. I don't agree .............. you that robots will be able to write a letter to an English friend. 4. They will be very useful because they will be able to do ............. everything for us. 5. Do you think robots can work longer than people ............. getting tired. 6. My father always ............. coffee at home instead of going to the coffee...
Đọc tiếp

1. Robots can ............. our houses when we are away.

2. In the future, robots will be able to do more ............. things for us.

3. I don't agree .............. you that robots will be able to write a letter to an English friend.

4. They will be very useful because they will be able to do ............. everything for us.

5. Do you think robots can work longer than people ............. getting tired.

6. My father always ............. coffee at home instead of going to the coffee shop.

7. Robots will be able to .............. to personal computer in the future.

8. Nowadays robot can't talk to people or play sports, but in the future I think they ...............

9. Will robots be able ............. our voices?

10. Robots can't talk to people or recognise our voices, but scientists are working ................ the solution.

11. Many people think spending money on robots is a complete ................. of time and money.

12. ....................... you walk when you were two?

13. These robots can do many things for the ............ such as cleaning streets or looking after the garden.

14. Home robots can do things .................... repairing things around the house of looking after the garden.

15. ............. do you think about the new kinds of robots?

16. Our future robot will be able to help us ................ the gardening.

17. Robots are helping us a lot in industry, education, and in our house - ...................

18. We waste a lot of money and time researching and making robots. .......................

19. We must be careful because some people may use robots...............

20. Robots will be very useful for our lives but they use ................. energy.

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14 tháng 5 2018

1/I won't be able to go on holiday if my parent don't give me the money

Unless my parents give me the money, I won't be able to go on holiday

2/Hurry up or we will miss the bus

If you do not hurry, we will miss the bus

3/You can't go into the bar because you are not old enough

If you were old enough, you could go into the bar

4/Amy doesn't use a computer, so her work is very difficult to read

If Amy used a computer, her work wouldn't be very difficult to read

5/If someone doesn't put the coal in, the fire will go out

If no one put the coal in, the fire would go out

6/People don't understand him because he doesn't speak clearly

If he spoke clearly, people could understand him

7/Lan doesn't have enough time to do the test well

If Lan had enough time, she could do the test well

8/The test is so difficult that we can not finish it on time

If the test weren't so difficult. we could finish it on time

9/It's my opinion that you should take more exercise

If I were you, I would take more exercise

Exercise 1: Put the verbs in the brackets in the correct tense 1. If I had a typewriter, I __________ (type) it myself. 2. If I __________ (know) his address, I'd give it to you. 3 .He __________ (look) a lot better if he shaved more often. 4. If you __________ (play) for lower stake,s you wouldn't lose so much. 5. If he worked more slowly, he __________ (not make) so many mistakes. 6. I shouldn't drink that wine if I __________ (be) you. 7. More tourists would come to this country if it...
Đọc tiếp

Exercise 1: Put the verbs in the brackets in the correct tense 1. If I had a typewriter, I __________ (type) it myself. 2. If I __________ (know) his address, I'd give it to you. 3 .He __________ (look) a lot better if he shaved more often. 4. If you __________ (play) for lower stake,s you wouldn't lose so much. 5. If he worked more slowly, he __________ (not make) so many mistakes. 6. I shouldn't drink that wine if I __________ (be) you. 7. More tourists would come to this country if it __________ (have) a better climate. 8. If I were sent to prison, you __________ (visit) me? 9. If someone __________ (give) you a helicopter, what would you do with it? 10. I __________ (buy) shares in that company if I had some money. 11. If he __________ (clean) his windscreen, he'd be able to see where he was going. 12. If you drove your car into the river, you __________ (be) able to get out? 13. If you __________ (not belong) to a union, you couldn't get a job. 14. If I __________ (win) a big prize in a lottery, I'd give up my job. 15. What you __________ (do) if you found a burglar in your house? 16. I could tell you what this means if I __________ (know) Greek. 17. If everybody __________ (give) Ј1, we would have enough. 18. He might get fat if he __________ (stop) smoking. 19. If he knew that it was dangerous, he __________ (not come). 20. If you__________ (see) someone drowning, what would you do? 21. I __________ (be) ruined if I bought her everything she asked for. 22. If you slept under a mosquito net, you __________ (not be) bitten so often. 23. I could get a job easily if I __________ (have) a degree. 24. If she__________ (do) her hair differently, she might look quite nice. 25. If we had more rain, our crops __________ (grow) faster. 26. The whole machine would fall to pieces if you __________ (remove) that screw 27. I __________ (keep) a horse if I could afford it. ' 28. I'd go and see him more often if he __________ (live) on a bus route. 29. If they __________ (ban) the sale of alcohol at football matches there might be less violence. 30. I __________ (offer) to help if I thought I'd be any use. Exercise 2: Using the given information, make conditional sentences with IF 1. They are poor, so they can’t help us. → If they ................................................................................................... 2. He doesn’t do his homework. He is always punished. → If he ..................................................................................................... 3. He doesn’t have enough time. He can’t help me. → If he ...................................................................................................... 4. She doesn’t take any exercise, so she is overweight. → If she .................................................................................................... 5. He doesn’t have a bicycle, so he always goes to class late. → He wouldn’t ........................................................................................... 6. I am bad at English, so I can’t do homework. → I could ................................................................................................... 7. He doesn’t practise speaking French, so he doesn’t speak it fluently. → If he ....................................................................................................... 8. The meeting can be cancelled because it snows heavily. → If it ..................................................................................................... 9. We don’t go because it will rain. → If it ........................................................................................................ 10. John is fat because he eats so many chips. → If John .................................................................................................. Exercise 3: Put the verbs in the brackets in the correct tense 1) If you__________ (help) your grandma, I__________ (do) the shopping. 2) Andrew__________ (water) the flowers if he__________ (stay) at home. 3) If she__________ (have) 5 pounds more, she__________ (buy) herself this T-shirt. 4) If they__________ (offer) me the job, I__________ (take) it. 5) You__________ (have) summer holidays from June till August if you__________ (live) in the USA. 6) We__________ (sell) the bike for 20 Euros if Ron__________ (repair) it. 7) If you__________ (use) a pencil, the drawing__________ (be) perfect. 8) The children__________ (be) happy if he__________ (teach) them English. 9) If Peter__________ ( visit) us, we__________(go) out tonight. 10) They__________ (come) again if he __________ (plan) a second stay.

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30 tháng 9 2017

Complete the sentences wwith the correct conjunction ( and , or , so , but )

1. Watch less television ____and_______ you con protect your eyes

2. He hass toothache _________But_ he still eats a lot of sweets and cakes

3. The weather is very cold today ____so_____ I should put on a coat

4. Get up early _______AND__ do more exercise

5. Take up a new hobby _AND________ you'll have some new friends

6. I have a lot of homework to do this evening ____SO______ I don't have time to watch the football match

7. If you spend less time on computer games ______AND__ television programmes , you will have more time for outdoor activities

8. Eat less junk food ___AND______ eat more fruit and vegetables

30 tháng 9 2017

Complete the sentences wwith the correct conjunction ( and , or , so , but )

1. Watch less television _____AND______ you con protect your eyes

2. He hass toothache ______BUT____ he still eats a lot of sweets and cakes

3. The weather is very cold today ____SO_____ I should put on a coat

4. Get up early ___AND______ do more exercise

5. Take up a new hobby ____OR_____ you'll have some new friends

6. I have a lot of homework to do this evening ___SO_______ I don't have time to watch the football match

7. If you spend less time on computer games ___AND_____ television programmes , you will have more time for outdoor activities

8. Eat less junk food _____AND____ eat more fruit and vegetables

Read and complete the sentences about the home robots with " will be able to or won't be able to ; could or couldn't ; can or can't" 1. Robots are already in the factories. I think they............................................................do all of our housework. 2. But they................................................ replace the personal computer. 3. I think oneday in the future they ....................................................... use computers fluently. 4. Do you think...
Đọc tiếp

Read and complete the sentences about the home robots with " will be able to or won't be able to ; could or couldn't ; can or can't"

1. Robots are already in the factories. I think they............................................................do all of our housework.

2. But they................................................ replace the personal computer.

3. I think oneday in the future they ....................................................... use computers fluently.

4. Do you think what other things home robots..................................................do ?

5. They.......................................do the gardening but they.................play sports and game with you.

6. ...............................robots.....................................make coffee in the future?

7. ................................robots.............................do difficult things like riding a bike or driving a car?

8. .................................. you swim a motorbike?

9. My brother ............................. swim when he was 8 years old.

10. ....................................you read when you was 6?- No, i ......................

11. David is sick so he ...............................go to school today.

12. We're practising our speaking English very hard now. By next year, we ..................................... speak it very well.

13. my sister .............play the piano very well at the age of 7. She won a second prize music competition.

14. Her grandmother is old but she doesn't have to wear glasses. She ......................... very well.

15. In 2020, robots ............................... recognise our voice and face but they...................................think like humans.

GIÚP MK VS T.T CẦN GẤP LẮM !!

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Have you heard about pop festival? Yes, it(be) good if Express(play). They're a great band Will you be able to go? If I(ask) my boss, he(give) me some time off. I expect It is too expensive to hire a minibus? It(not cost) much if we all(share) the cost. Combine two sentences into one, using the connectives in brackets 1.You can go home. You've finished exercise(when) 2. I don't get many oppoturnities to practice my English. I find it difficult to remember everything I...
Đọc tiếp

Have you heard about pop festival?

Yes, it(be) good if Express(play). They're a great band

Will you be able to go?

If I(ask) my boss, he(give) me some time off. I expect

It is too expensive to hire a minibus?

It(not cost) much if we all(share) the cost.

Combine two sentences into one, using the connectives in brackets

1.You can go home. You've finished exercise(when)

2. I don't get many oppoturnities to practice my English. I find it difficult to remember everything I study(therefore)

3. I'm practising speaking English a lot. I don't want to fail in the oral test( because)

4. The world's energy resources are limited. We should use them economically(so)

5. The country could face an energy crisis. Demand continues to rise(if)

6. You can't borrow my dictionary. You bring it back on Monday(unless)

7. The cost of installation is very high. Solar domestic heating systems are economical to use.

8. Solar panels are placed on the roof of a house. The Sun's energy is used to heat water.

9. I don't agree with a lot of his teaching methods. He is a good teacher( however)

10. We'd better not waste water. We won't have enough to drink sooner or later(or)

1
19 tháng 11 2017

Have you heard about pop festival?

Yes, it(be) is good if Express(play) to play. They're a great band

Will you be able to go?

If I(ask) asked my boss, he(give)would give me some time off. I expect

It is too expensive to hire a minibus?

It(not cost)won't cost much if we all(share)share the cost.

Combine two sentences into one, using the connectives in brackets

1.You can go home. You've finished exercise(when)

=>You can go home when you finish exercise

2. I don't get many oppoturnities to practice my English. I find it difficult to remember everything I study(therefore)

=> I don't get many oppoturnities to practice my English therefore I find it difficult to remember everything I study

3. I'm practising speaking English a lot. I don't want to fail in the oral test( because)

=> I'm practising speaking English a lot because I don't want to fail in the oral test

4. The world's energy resources are limited. We should use them economically(so)

=> The world's energy resources are limited so We should use them economically

5. The country could face an energy crisis. Demand continues to rise(if)

=> The country could face an energy crisis if Demand continues to rise

6. You can't borrow my dictionary. You bring it back on Monday(unless)

=> You can't borrow my dictionary unless You bring it back on Monday

7. The cost of installation is very high. Solar domestic heating systems are economical to use.( although ?

=>The cost of installation is very high although Solar domestic heating systems are economical to use.

8. Solar panels are placed on the roof of a house. The Sun's energy is used to heat water.

=>Solar panels are placed on the roof of a house because The Sun's energy is used to heat water.

9. I don't agree with a lot of his teaching methods. He is a good teacher( however)

=> I don't agree with a lot of his teaching methods however He is a good teacher

10. We'd better not waste water. We won't have enough to drink sooner or later(or)

=> We'd better not waste water or We won't have enough to drink sooner or later

1.If it cost too much ,I .....(buy) a small one 2 If you .....(drive) more carefullly ,you wouldn't have so many accidents 3 What ...(happen) if there ....( not be) gravity 4 If I ( mark) that mistake again my teacher ...(get) angry 5 If I spoke English well my job ...(be) a lot of easier 6 He ....(meet) his old friend if he ...(go) to london yesterday 7 Would you mind if you studdenly ...( win) haft a million pounds 8 8 I.....(lend) them some money if they ask me 9. If we...
Đọc tiếp

1.If it cost too much ,I .....(buy) a small one

2 If you .....(drive) more carefullly ,you wouldn't have so many accidents

3 What ...(happen) if there ....( not be) gravity

4 If I ( mark) that mistake again my teacher ...(get) angry

5 If I spoke English well my job ...(be) a lot of easier

6 He ....(meet) his old friend if he ...(go) to london yesterday

7 Would you mind if you studdenly ...( win) haft a million pounds 8

8 I.....(lend) them some money if they ask me

9. If we ...(know) who he was.we ....(invite) him to speak at our metting

10 If they had invited us naturally we ...(go) to the parrty

11 If....(be) you I .....(tell) her the truth

12 I was busy If I ....(have) free time I ...(go) to the cinema with you

13 What we ....(do) if they ...(not come) tomorrow

14 If I ...(have ) enough time now I...(write) to myparents

15It's too bad Helen isn't here if she ...(be) here ,She ....(know) what to do

16 If I..... (not eat) brakfast tomorrow morning I...(get) hurnry during class

17 He might have understood you if you ...(speak) more slowly

18 If the weather ..(be) nice today we ....(go) to the zoo

19 If you meet him remmber ....(not tell) him what I...(just say) to you

20 why didn't you attrnd the meeting

oh I ......( not know) indeed If I .....(know) I...(come) there

1
14 tháng 12 2017

1.If it cost too much ,I ..will buy...(buy) a small one

2 If you ..had driven...(drive) more carefullly ,you wouldn't have so many accidents

3 What ..would happen.(happen) if there ..weren't..( not be) gravity

4 If I ( mark)marked that mistake again my teacher .would get.(get) angry

5 If I spoke English well my job .would be..(be) a lot of easier

6 He ..would have met..(meet) his old friend if he .had gone..(go) to london yesterday

7 Would you mind if you studdenly ..won.( win) haft a million pounds 8

8 I..will lend...(lend) them some money if they ask me

9. If we ..had known.(know) who he was.we ..would have invited..(invite) him to speak at our metting

10 If they had invited us naturally we .would have gone..(go) to the parrty

11 If..were..(be) you I ..would tell...(tell) her the truth

12 I was busy If I ..had..(have) free time I ..would go.(go) to the cinema with you

13 What will we ..do..(do) if they ..won't come.(not come) tomorrow

14 If I .had..(have ) enough time now I.would write..(write) to myparents

15It's too bad Helen isn't here if she .were..(be) here ,She ..would know..(know) what to do

16 If I..eat... (not eat) brakfast tomorrow morning I..will get.(get) hurnry during class

17 He might have understood you if you .had spoken..(speak) more slowly

18 If the weather .were.(be) nice today we ..would go..(go) to the zoo

19 If you meet him remmber ..not to tell..(not tell) him what I..have just said.(just say) to you

20 why didn't you attrnd the meeting

oh I ...didn't know...( not know) indeed If I ...had known..(know) I.would have come..(come) there

Exercise 2: Put the verbs in the brackets in the correct tense 1. If I had a typewriter, I __________ (type) it myself. 2. If I __________ (know) his address, I'd give it to you. 3 .He __________ (look) a lot better if he shaved more often. 4. If you __________ (play) for lower stake,s you wouldn't lose so much. 5. If he worked more slowly, he __________ (not make) so many mistakes. 6. I shouldn't drink that wine if I __________ (be) you. 7. More tourists would come to this country if it...
Đọc tiếp

Exercise 2: Put the verbs in the brackets in the correct tense
1. If I had a typewriter, I __________ (type) it myself.
2. If I __________ (know) his address, I'd give it to you.
3 .He __________ (look) a lot better if he shaved more often.
4. If you __________ (play) for lower stake,s you wouldn't lose so much.
5. If he worked more slowly, he __________ (not make) so many mistakes.
6. I shouldn't drink that wine if I __________ (be) you.
7. More tourists would come to this country if it __________ (have) a better climate.
8. If I were sent to prison, you __________ (visit) me?
9. If someone __________ (give) you a helicopter, what would you do with it?
10. I __________ (buy) shares in that company if I had some money.
11. If he __________ (clean) his windscreen, he'd be able to see where he was going.
12. If you drove your car into the river, you __________ (be) able to get out?
13. If you __________ (not belong) to a union, you couldn't get a job.
14. If I __________ (win) a big prize in a lottery, I'd give up my job.
15. What you __________ (do) if you found a burglar in your house?
16. I could tell you what this means if I __________ (know) Greek.
17. If everybody __________ (give) Ј1, we would have enough.
18. He might get fat if he __________ (stop) smoking.
19. If he knew that it was dangerous, he __________ (not come).
20. If you__________ (see) someone drowning, what would you do?
21. I __________ (be) ruined if I bought her everything she asked for.
22. If you slept under a mosquito net, you __________ (not be) bitten so often.
23. I could get a job easily if I __________ (have) a degree.
24. If she__________ (do) her hair differently, she might look quite nice.
25. If we had more rain, our crops __________ (grow) faster.
26. The whole machine would fall to pieces if you __________ (remove) that screw
27. I __________ (keep) a horse if I could afford it.
28. I'd go and see him more often if he __________ (live) on a bus route.
29. If they __________ (ban) the sale of alcohol at football matches there might be less violence.
30. I __________ (offer) to help if I thought I'd be any use.

1
4 tháng 10 2020

chia tất cả ở câu điều kiện loại 2 bạn nhé ^^

If + Past simple (Past continuous)

Would/Could/Should (not) + V (inf)

Không có thật ở hiện tại

#Yumi

I. Complete the second sentence so that it means the same as the sentence before it . 1. It is not good if you exercise too hard for too long -> You should ................................... 2. My father runs five kilometers every day , so he is strong and fit . -> My father is strong and fit .............................. 3. I'm not interested in table tennis as my brother . -> My brother ...................... 4. Simon is very good at basketball -> Simon can .................. 5....
Đọc tiếp

I. Complete the second sentence so that it means the same as the sentence before it .

1. It is not good if you exercise too hard for too long

-> You should ...................................

2. My father runs five kilometers every day , so he is strong and fit .

-> My father is strong and fit ..............................

3. I'm not interested in table tennis as my brother .

-> My brother ......................

4. Simon is very good at basketball

-> Simon can ..................

5. My brother plays football very well .

-> My brother is .............

6. David likes playing badminton it .

-> Badminton is ....................

7. Sports and games are very important in children's lives .

-> Sports and games play .......................

8. Children take part in many after-school activities when school finishes .

-> Children do .......................

9. It started raining an hour ago .

-> It has ..................

10. No one in my class is more hard - working than Frank .

-> Frank is the ....................

11. The last time we saw her was on Christmas Day .

-> We haven't .......................

12. I haven't eaten this kind of food before .

-> This is .........................

13. She bought that house in 1973

-> She has ..........................

14. I don't have a robot in my house .

-> There isn't ......................

15. I won't be able to do everything my self unless I have a mordern robot .

-> If I don't have ...................

16 . Minh likes teaching robots very much .

-> Minh is very interested in .............

17. The robot in my house can clean the floor very well .

-> The robot in my house is very good ............

18. Barbara plays chess better than Mike .

-> Mike doesn't ................

19. There are too few glasses for everyone to have a drink .

-> We haven't got ....................

20. It is my sister's eighteeth birthday next week .

-> My sister will ............................

II. Use the correct form of the words in brackets .

1. The programme attracted millions of ............... ( view )

2. That detective film was very .................. ( bore )

3. Many teenagers are ............... in pop music ( interest )

4. He was sitting ........ in the living room , watching TV ( comfort )

5.The boy band will give two ..... this week ( perform )

6. On the game show family Feud , ......... are family members ( contest )

7. Cable TV offers a wide ..... of special programs ( vary )

III. Choose the best answer to complete the sentences .

1. If we cut down more trees , there .............. more floods .

A. are B. were C. have been D. will be

2. That is .......... book I've ever read .

A. the interestest B. in the interesting C. the most interesting D. the most interested .

3. I've never seen a ....... bridge than this one .

A. longest B. longer C. most longest D. more longer I

4. That dog isn't ............ it looks .

A. more dangerous B. as dangerous as C. dangerous than D. dangerouser than

IV . Write full sentences using the given words .

1. What / expensive car .................................

2. In the year 2030 , / robots / be able to do all / housework / instead of / us ............................

2
3 tháng 4 2018

I. Complete the second sentence so that it means the same as the sentence before it .

1. It is not good if you exercise too hard for too long

-> You should not exercise too hard for too long

2. My father runs five kilometers every day , so he is strong and fit .

-> My father is strong and fit because he runs five kilometers every day

3. I'm not interested in table tennis as my brother .

-> My brother is not interested in table tennis and I'm not, either

4. Simon is very good at basketball

-> Simon can play basketball well

5. My brother plays football very well .

-> My brother is a good football player

6. David likes playing badminton it .

-> Badminton is David's favourite sport

7. Sports and games are very important in children's lives .

-> Sports and games play an important role in children's lives

8. Children take part in many after-school activities when school finishes .

-> Children do many after-school activities when school finishes

9. It started raining an hour ago .

-> It has rained for an hour

10. No one in my class is more hard - working than Frank .

-> Frank is the most hard - working person in my class

11. The last time we saw her was on Christmas Day .

-> We haven't seen her since Christmas Day

12. I haven't eaten this kind of food before .

-> This is the first time I've eaten this kind of food

13. She bought that house in 1973

-> She has bought that house since 1973

14. I don't have a robot in my house .

-> There isn't a robot in my house

15. I won't be able to do everything my self unless I have a mordern robot .

-> If I don't have a modern robot, I won't be able to do everything myself

16 . Minh likes teaching robots very much .

-> Minh is very interested in teaching robots

17. The robot in my house can clean the floor very well .

-> The robot in my house is very good at cleaning the floor

18. Barbara plays chess better than Mike .

-> Mike doesn't play chess as well as Barbara

19. There are too few glasses for everyone to have a drink .

-> We haven't got enough glasses for everyone to have a drink

20. It is my sister's eighteeth birthday next week .

-> My sister will be eighteenth next week

II. Use the correct form of the words in brackets .

1. The programme attracted millions of viewers ( view )

2. That detective film was very boring ( bore )

3. Many teenagers are interested in pop music ( interest )

4. He was sitting comfortably in the living room , watching TV ( comfort )

5.The boy band will give two performances this week ( perform )

6. On the game show family Feud , contestants are family members ( contest )

7. Cable TV offers a wide variety of special programs ( vary )

III. Choose the best answer to complete the sentences .

1. If we cut down more trees , there .............. more floods .

A. are B. were C. have been D. will be

2. That is .......... book I've ever read .

A. the interestest B. in the interesting C. the most interesting D. the most interested .

3. I've never seen a ....... bridge than this one .

A. longest B. longer C. most longest D. more longer I

4. That dog isn't ............ it looks .

A. more dangerous B. as dangerous as C. dangerous than D. dangerouser than

IV . Write full sentences using the given words .

1. What / expensive car

-> What an expensive car !

2. In the year 2030 , / robots / be able to do all / housework / instead of / us

-> In the year 2030, robots will be able to do all the housework instead of us

3 tháng 4 2018

I. Complete the second sentence so that it means the same as the sentence before it .

1. It is not good if you exercise too hard for too long

-> You should not exercise too hard for too long

2. My father runs five kilometers every day , so he is strong and fit .

-> My father is strong and fit because he runs five kilometers every day ,

3. I'm not interested in table tennis as my brother .

-> My brother isn't interested in table tennis as me

4. Simon is very good at basketball

-> Simon can play basketball very well

5. My brother plays football very well .

-> My brother is very good at football

6. David likes playing badminton it .

-> Badminton is David's favorite sport

7. Sports and games are very important in children's lives .

-> Sports and games play an important role in children's lives

8. Children take part in many after-school activities when school finishes .

-> Children do many after-school activities when school finishes .

9. It started raining an hour ago .

-> It has rained for an hour

10. No one in my class is more hard - working than Frank .

-> Frank is the most hard - working in my class

11. The last time we saw her was on Christmas Day .

-> We haven't seen her since Christmas Day

12. I haven't eaten this kind of food before .

-> This is is the first time I have eaten this kind of food

13. She bought that house in 1973

-> She has that house since 1973

14. I don't have a robot in my house .

-> There isn't a robot in my house

15. I won't be able to do everything my self unless I have a mordern robot .

-> If I don', have a mordern robot I won't be able to do everything my self

16 . Minh likes teaching robots very much .

-> Minh is very interested in teaching robots

17. The robot in my house can clean the floor very well .

-> The robot in my house is very good at cleaning the floor

18. Barbara plays chess better than Mike .

-> Mike doesn't play chess better than Barbara

19. There are too few glasses for everyone to have a drink .

-> We haven't got enough glasses for everyone to have a drink .

20. It is my sister's eighteeth birthday next week .

-> My sister will be eighteen next week .