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14 tháng 1 2019

Hoàn thành câu:

1. My father had terrible tôthache ưhen he was small/.

2. Minh has played tennis since he was eight years old/.

3. Do you know who invented the telephone/?

4. I have some problems with my computer/.

5. He does not know how to use a computer/.

6. My father is good at using computer/.

7. Students can talk with each other on the Internet/.

8. While I was walking to school I saw an accident/.

14 tháng 1 2019

Hoàn thành câu:

1. My father/have/terrible tôthache/ưhen/he/be/small/.

=> My father had a terrible toothache when he was small

2. Minh/play/tennis/since/he/be/eight/years old/.

=> Minh has played tennis since he was eight years old.

3. Do/you/know/who/invent/the telephone/?

=> Do you know who invented the telephone?

4. I/have/problems/computer/.

=> I'm having problems with my computer.

5. He/not know/how/use/computer/.

=> He doesn't know how to use computer

6. My father/be/good/use/computer/.

=> My father is good at using the computer

7. Students/can talk/each other/Internet/.

=> Students can talk to each other on the Internet

8. While/I/walk/to/school/I/see/an/accident/.

=> While I was walking to school, I saw an accident

Ex 1: Use correct form of the verbs1. He (be)…………. at his computer for seven hours.2. She (not/have) ……………any fun a long time.3. My father (not/ play)……….. any sport since last year.4. I’d better have a shower. I (not/have)………. one since Thursday.5. I don’t live with my family now and we (not/see)…………. each other for five years.6. I…… just (realize)…………… that there are only four weeks to the end of term.7. She (finish) ………….…...
Đọc tiếp

Ex 1: Use correct form of the verbs

1. He (be)…………. at his computer for seven hours.

2. She (not/have) ……………any fun a long time.

3. My father (not/ play)……….. any sport since last year.

4. I’d better have a shower. I (not/have)………. one since Thursday.

5. I don’t live with my family now and we (not/see)…………. each other for five years.

6. I…… just (realize)…………… that there are only four weeks to the end of term.

7. She (finish) ………….… reading two books this week.

8. How long…….. (you/know)………. each other?

9. ……….(You/ take)………… many photographs?

10. He (eat)………………. at the King Power Hotel yet?

11. They (live) ………….here all their life..

12. How many bottles………… the milkman (leave) ………….? He (leave) ……….. six.

13. I (buy)…………. a new carpet. Come and look at it.

14. She (write)………….. three books about her wild life.

15. We (finish) ……………………one English course.

1
8 tháng 10 2021

1 has been

2 hasn't had

3 hans't played

4 haven't had

5 haven't seen

6 have just

7 has finished

8 have you known

9 have you taken

10 Has -eaten

11 have lived

12 has-  left - has left

13 have bought

15 has written

15 have finished

Supply the correct verb tense or form:1. He (see).....her while he (walk)....... down the street yesterday2.After he (do)..... his homework, he went to the cinema3. Tom (play)........ football when he was a little boy4. Let's go for a walk as soon as it stops (rain).......5. Last night, when I (come)...... there, they ( already/ go)......to the party6.Do you remeber (read) ..... about it? No, at that time I was too young (read)..... newspaper7.My brother is a stamp collector. He started (...
Đọc tiếp

Supply the correct verb tense or form:

1. He (see).....her while he (walk)....... down the street yesterday

2.After he (do)..... his homework, he went to the cinema

3. Tom (play)........ football when he was a little boy

4. Let's go for a walk as soon as it stops (rain).......

5. Last night, when I (come)...... there, they ( already/ go)......to the party

6.Do you remeber (read) ..... about it? No, at that time I was too young (read)..... newspaper

7.My brother is a stamp collector. He started ( collect)...... stamps when he (be)..... 15 years old. He (collect)...... many kinds of stamps

8. The last time he (see) ....... in public, he (wear)....... a great suit

9. We (not/see) ..... her since she (leave) ....... school

10. Lan said that she (get)....... married soon.

11. My brother (go)..... to bed after he (turn)........ the lights off last night

12. She is not accustomed to ( take)...... care of by others.

13. We (live)..... in the house since we came here

14. She entered the university after she (graduate)...... from gigh school

15. They ( finish)........ the project by the end of the next year

16. When Mark arrived, the Johnsons (have)...... dinner, but they (stop).......(talk)... to him

17. They (live)...... next door to my house since I (be).... young

18. By the end of the next year, I (work)....... for him for 25 years

19. While she (talk)......on the phone, the children (start)..... (fight)...... and (break)........on a window

20. When I (be) .....a boy, I often (go) ..... fishing with my father

21. Columbus (discover)......... America 500 years ago

22.When I (leave)........ my office last night, it (still/rain)........very hard

23. What do you think the children (do) .... when we (get)......home tomorrow?

24. He (lose)...... his job last month and since then he (be)...... out of work

25. When we (come)...... there last night, they (be)......there for an hour

1
23 tháng 8 2019

Supply the correct verb tense or form:

1. He (see)...saw..her while he (walk)...walked.... down the street yesterday

2.After he (do)...had done.. his homework, he went to the cinema

3. Tom (play)....played.... football when he was a little boy

4. Let's go for a walk as soon as it stops (rain)..to rain.....

5. Last night, when I (come)....came.. there, they ( already/ go)..had already gone....to the party

6.Do you remeber (read) .to read... about it? No, at that time I was too young (read)..to read... newspaper

7.My brother is a stamp collector. He started ( collect)...collecting... stamps when he (be)...was.. 15 years old. He (collect)...collected... many kinds of stamps

8. The last time he (see) ....saw... in public, he (wear).....wore.. a great suit

9. We (not/see) .haven't seen.... her since she (leave) ...left.... school

10. Lan said that she (get)...would get.... married soon.

11. My brother (go)..went... to bed after he (turn)....had turned.... the lights off last night

12. She is not accustomed to ( take)...taking... care of by others.

13. We (live)..have lived... in the house since we came here

14. She entered the university after she (graduate)...had graduated... from gigh school

15. They ( finish)..will finish..... the project by the end of the next year

16. When Mark arrived, the Johnsons (have)...were having... dinner, but they (stop)..stopped....(talk)..talking. to him

17. They (live)....lived.. next door to my house since I (be)..was.. young

18. By the end of the next year, I (work)...will have worked.... for him for 25 years

19. While she (talk)..was talking...on the phone, the children (start)...started.. (fight)....fighting.. and (break)...breaking.....on a window

20. When I (be) .was....a boy, I often (go) .went.... fishing with my father

21. Columbus (discover)......discovered... America 500 years ago

22.When I (leave)..left...... my office last night, it (still/rain).....was still raining...very hard

23. What do you think were the children (do) ..doing.. when we (get).got.....home tomorrow?

24. He (lose)....has lost.. his job last month and since then he (be)...was... out of work

25. When we (come)....came.. there last night, they (be)...were...there for an hour

16 tháng 4 2019

I. Sentence transformation.

1. He started to collect stamps 2 years ago.

=> He has ......collected stamps for 2 years ......

2. We knew each other when we were students.

=> We have .......known each other since we were students .......

3. My father takes me to the zoo every week .

=> I.....am taken to the zoo by my father every week..

4. I have never played a computer game before.

=> This is .....the first time I've played a computer game.....

5. I haven't seen him since he left the university.

=> The last time .....I saw him was he left the university........

6. This is the best computer I have ever used.

=> I have never ....used a better computer than this .......

II. Change the following sentences into affirmatives, negatives, and questions by using used to.

1. I see him every day.

=> I used to see him everyday

=> He used to be seen everyday

=> Did you use to see him everyday?

2. He speaks E very well.

=> He used to speak English very well

=> English used to be spoken very well

=> Did he speak English very well?

3. She comes to class early.

=> She used to come to class early

=> Class used to be come early

=> Did she use to come early?

4. She takes the bus every morninng.

=> She used to take the bus every morning

=> The bus used to be taken every morning

=> Did she take the bus every morning?

5. They go for a walk every Sunday.

=> They used to go for a walk every Sunday

=> Did they use to go for a walk every Sunday?

6. They go to the cinema every Saturday.

=> They used to go to the cinema every Saturday

=> The cinema used to be gone to every Sunday

=> Did they use to go to the cinema every Saturday?

16 tháng 4 2019

I. Sentence transformation.

1. He started to collect stamps 2 years ago. => He has collected stamps for 2 years.

2. We knew each other when we were students. => We have known each other since we were students.

3. My father takes me to the zoo every week . => I am taken to the zoo every week by my father.

4. I have never played a computer game before. => This is the first time I have played a computer game.

5. I haven't seen him since he left the university. => The last time I saw him was the time when he left the university. / I last saw him when he left the university.

6. This is the best computer I have ever used. => I have never used a better computer than this one.

II. Change the following sentences into affirmatives, negatives, and questions by using used to.

1. I see him every day.

* used to see

* didn't use to see

* Did you use to see

Còn lại y như vậy luôn =)))

22 tháng 3 2019

Supply the correct form of the verbs in brackets

1. My brother and sister........(talk) about something when I......... (walk) into the room

were talking/ walked

2. He promises he...........(try) his best to get good marks will try

3. I get up early so as .........to go (go) to school on time

4. Would you mind (get).....getting.... me a cup of coffee?

5. The toy (make) ....made....in Vietnam is 57.000 dong.

6. I always keep the window open in order (let)..to let.... fresh air in.

7. Lan saw her old teacher while she (cros)......was crossing..the street.

8. Color television ( invent ).......... by John Logie Bard in 1982. was invented

9. While my father ( do).....was doing... the gardening, his friend came

10. She (always, talk)...........on the phone. Her parents are very angry. is always talking

11. They (have)......have had..this computer since 2008.

1/ put the verbs in brackets in the correct verb tense:the present perfect or past simple 1.Someone (turn)..........on the hi-fi.Do you know that song? 2.My mother (do) ...........all the cleaning.The apartment is really clean now. 3.He (lose) ........his credit card.He can't find it anywhere. 2.messages campuses stores colleges 3.computers have been ......widely all overthe world nowadays. A.in use B.on use. C.of use . D. with use 4.were those printers......in Viet Nam or in...
Đọc tiếp

1/ put the verbs in brackets in the correct verb tense:the present perfect or past simple

1.Someone (turn)..........on the hi-fi.Do you know that song?

2.My mother (do) ...........all the cleaning.The apartment is really clean now.

3.He (lose) ........his credit card.He can't find it anywhere.

2.messages campuses stores

colleges

3.computers have been ......widely all overthe world nowadays.

A.in use B.on use. C.of use . D. with use

4.were those printers......in Viet Nam or in China?

A.produced. B.producing. C.to produce. D. Be producing

5.problem/no/is/idea/I/have/what/the.(sắp xếp)

6.information/computer/school/all/is/in/the/the/of/our/stored.

7.computers/students/messages/send/receive/using/can/by/and.

8.Fill in each blank with the appropriate adjective from the box.

Difficult . bad. Interested . good. Careful . right . useful. Convenient . interesting. Challenging

1/you must be..........when you enter this program.

2/His son is very .......at computers

3/That's the.....answer to the question.You should follow it.

4/My younger brother is very.......in playing computer games

5/Learning how to use a computer is not.......

6/It is........to work for a foreign company

7/It is......for your health if you often stay up late.

8/I think computers are very......

9/I don't think reading the website is more.......than reading books.

Giúp mình vs nha!!!

3
1 tháng 4 2018

1/ put the verbs in brackets in the correct verb tense:the present perfect or past simple

1.Someone (turn) has turned on the hi-fi.Do you know that song?

2.My mother (do) has done all the cleaning.The apartment is really clean now.

3.He (lose) lost his credit card.He can't find it anywhere.

2.messages campuses stores colleges

3.computers have been ......widely all overthe world nowadays.

A.in use B.on use. C.of use . D. with use

4.were those printers......in Viet Nam or in China?

A.produced. B.producing. C.to produce. D. Be producing

5.problem/no/is/idea/I/have/what/the.(sắp xếp)

-> I have no idea what the problem is

6.information/computer/school/all/is/in/the/the/of/our/stored.

-> All the information of our school is stored in the computer

7.computers/students/messages/send/receive/using/can/by/and.

-> Students can send and receive messages by using computers

8.Fill in each blank with the appropriate adjective from the box.

Difficult . bad. Interested . good. Careful . right . useful. Convenient . interesting. Challenging

1/you must be careful when you enter this program.

2/His son is very good at computers

3/That's the right answer to the question.You should follow it.

4/My younger brother is very interested in playing computer games

5/Learning how to use a computer is not difficult

6/It is challenging to work for a foreign company

7/It is bad for your health if you often stay up late.

8/I think computers are very useful

9/I don't think reading the website is more interesting than reading books.

7 tháng 2 2021

1/ put the verbs in brackets in the correct verb tense:the present perfect or past simple

1.Someone (turn) has turned on the hi-fi.Do you know that song?

2.My mother (do) has done all the cleaning.The apartment is really clean now.

3.He (lose) lost his credit card.He can't find it anywhere.

2.messages campuses stores colleges

3.computers have been ......widely all overthe world nowadays.

A.in use B.on use. C.of use . D. with use

4.were those printers......in Viet Nam or in China?

A.produced. B.producing. C.to produce. D. Be producing

5.problem/no/is/idea/I/have/what/the.(sắp xếp)

-> I have no idea what the problem is

6.information/computer/school/all/is/in/the/the/of/our/stored.

-> All the information of our school is stored in the computer

7.computers/students/messages/send/receive/using/can/by/and.

-> Students can send and receive messages by using computers

8.Fill in each blank with the appropriate adjective from the box.

Difficult . bad. Interested . good. Careful . right . useful. Convenient . interesting. Challenging

1/you must be careful when you enter this program.

2/His son is very good at computers

3/That's the right answer to the question.You should follow it.

4/My younger brother is very interested in playing computer games

5/Learning how to use a computer is not difficult

6/It is challenging to work for a foreign company

7/It is bad for your health if you often stay up late.

8/I think computers are very useful

9/I don't think reading the website is more interesting than reading books.

Chắc câu nào làm câu đó nha! ko biết thì cứ để đó vẫn có tick! 1. I wish......................(see) the manager. If only he....................(be) here right now. 2. John wished he.....................(be) an American President, now. He.......................(help) the war victims. 3. If I....................(be) you, I....................(give) her an English dictionary on her birthday. 4. Jeans (make)..................about two hundred years ago, and now they...
Đọc tiếp

Chắc câu nào làm câu đó nha! ko biết thì cứ để đó vẫn có tick!

1. I wish......................(see) the manager. If only he....................(be) here right now.

2. John wished he.....................(be) an American President, now. He.......................(help) the war victims.

3. If I....................(be) you, I....................(give) her an English dictionary on her birthday.

4. Jeans (make)..................about two hundred years ago, and now they (sell).....................in every corner of the world.

5. If I......................(be) you, I......................study overseas.

6. Minh.....................(always make) so much noise in the class, which annoys everyone.

7. Yesterday, when I..........................(visit) them, they..........................(have) lunch.

8. My brother wish.....................(study) in the United State but if only he.......................(can) speak English well.

9. He..........................(intend) to study aboard since he (be)........................in the secondary school. Thus, he is trying........................(learn) English well.

10.......................you....................(be) in class 9A?-> No, I (be).....................in class 9B.

11......................you.....................(be) free next Sunday morning, Tam? -> No, I and my brother.................(visit) our grandmother.

12. He usually (watch)...............cartoon during his meals when he.....................(be) a little child.

13. Look!....................you.................(know) the girl who (talk)....................to Miss Hoa in the school yard.

14. Charles Dickens.........................(not have) a happy childhood because when he...........................(be) young, his father (throw).......................into prison for (be able).......................to pay their debts.

15. If disasters......................(happen) in an area, people from the other area will offer their help.

1
17 tháng 8 2018

1. I wish.........I saw.............(see) the manager. If only he............was........(be) here right now.

2. John wished he........was.............(be) an American President, now. He.........would help..............(help) the war victims.

3. If I.........were...........(be) you, I........would give............(give) her an English dictionary on her birthday.

4. Jeans (make)...........was made.......about two hundred years ago, and now they (sell).........sell............in every corner of the world.

5. If I..........were............(be) you, I.............would.........study overseas.

6. Minh.........is always making............(always make) so much noise in the class, which annoys everyone.

7. Yesterday, when I...........visited...............(visit) them, they...........were having...............(have) lunch.

8. My brother wish.......studied..............(study) in the United State but if only he...........could............(can) speak English well.

9. He...........has intended...............(intend) to study aboard since he (be).........was...............in the secondary school. Thus, he is trying..........cleaning..............(learn) English well.

10...............are........you....................(be) in class 9A?-> No, I (be).........am............in class 9B.

11..........will............you...........be..........(be) free next Sunday morning, Tam? -> No, I and my brother..........will visit.......(visit) our grandmother.

12. He usually (watch)......watched.........cartoon during his meals when he........was.............(be) a little child.

13. Look!.........do...........you.........know........(know) the girl who (talk)........is talking............to Miss Hoa in the school yard.

14. Charles Dickens..........doesn't have...............(not have) a happy childhood because when he..........was.................(be) young, his father (throw).......threw................into prison for (be able).............being able..........to pay their debts.

15. If disasters..........happen............(happen) in an area, people from the other area will offer their help.

II: Give the correct verb form or tense: 1: The musician .................. in the conrert last night is internationally famous. ( appear ) 2: The house ca be ................... from the mountain. ( see) 3: The Statue of Liberty ................. to the United States by France in 1976. ( Present ) 4: The sailors .................... near their ship when they were attacked by a shark. ( Swim ) 5: Last night, I ............. a cake when the lights ................ out. ( Make, go) 6: I...
Đọc tiếp

II: Give the correct verb form or tense:

1: The musician .................. in the conrert last night is internationally famous. ( appear )

2: The house ca be ................... from the mountain. ( see)

3: The Statue of Liberty ................. to the United States by France in 1976. ( Present )

4: The sailors .................... near their ship when they were attacked by a shark. ( Swim )

5: Last night, I ............. a cake when the lights ................ out. ( Make, go)

6: I don't know what ................ on the weekend. ( Do)

7: I must go now. I promise .............. late for the neeting ( Not be)

8:Mrs.Robinson wanted her husband .................... some marigolds for Tet .(Buy)

9: They ........... in Ho Chi Minh City since 1975. ( Live)

10: Do you mind if I ....... phone call ? ( Make )

11: The man ................ to your father is a famous doctor. ( Talk)

12: I don't know what he .............. since he left this job. (Do)

13: I suggest .............. a canoe and ............ around the lake. (Hike, paddle)

14: Would you mind if I ........... the date of the meeting ? (Change)

15: Farmers ................ dung to fertilize their fields for thousand of years. (Use)

16: On my way to school yesterday, I ........... a terrible accident. (See)

17: We ............ anything since we ........ home. (Not eat, come)

18: Do you mind ............ the broken chair out of my room ? (Take)

19: She ............... to her parents for nearly ten months. (Not write )

20: We are looking forward to ............ our old teachers at the party tonight. (See)

21: I can't go out with you because I ................. my work yet. (Not finish)

1
17 tháng 6 2020

II: Give the correct verb form or tense:

1: The musician ........APPEARING.......... in the conrert last night is internationally famous. ( appear )

2: The house can be ....SEEN........ from the mountain. ( see)

3: The Statue of Liberty .......WAS PRESENTED.......... to the United States by France in 1976. ( Present )

4: The sailors ......WERE SWIMMING.......... near their ship when they were attacked by a shark. ( Swim )

5: Last night, I ......WAS MAKING....... a cake when the lights .....WENT........... out. ( Make, go)

6: I don't know what .........TO DO....... on the weekend. ( Do)

7: I must go now. I promise ....NOT TO BE.......... late for the neeting ( Not be)

8:Mrs.Robinson wanted her husband .......TO BUY........... some marigolds for Tet .(Buy)

9: They .....HAVE LIVED...... in Ho Chi Minh City since 1975. ( Live)

10: Do you mind if I ...MAKE.... phone call ? ( Make )

11: The man ......TALKING.......... to your father is a famous doctor. ( Talk)

12: I don't know what he ......HAD DONE........ since he left this job. (Do)

13: I suggest .......HIKING....... a canoe and ......PADDLING...... around the lake. (Hike, paddle)

14: Would you mind if I ........CHANGED... the date of the meeting ? (Change)

15: Farmers ............HAVE USED.... dung to fertilize their fields for thousand of years. (Use)

16: On my way to school yesterday, I ....WAS SEEING....... a terrible accident. (See)

17: We .....HAVEN'T EATEN....... anything since we ....CAME.... home. (Not eat, come)

18: Do you mind .......TAKING..... the broken chair out of my room ? (Take)

19: She .......HASN'T WRITTEN........ to her parents for nearly ten months. (Not write )

20: We are looking forward to .....SEEING....... our old teachers at the party tonight. (See)

21: I can't go out with you because I .........HAVEN'T FINISHED........ my work yet. (Not finish)

David(come)........from England He(learn)........French for two years.He(start).............learning French when he was 18He(not like)..........cooking very muchWhere(he/be)........all day?What(you/do)...since yesterday?when the earthquake(take place).............I(work)........in my office.Shakespeare(write)......................many dramas(you/be)............................ to the United States(you/meet)...............her when you were in Italy?Thoes singers(be)........famous i my country...
Đọc tiếp

David(come)........from England 

He(learn)........French for two years.

He(start).............learning French when he was 18

He(not like)..........cooking very much

Where(he/be)........all day?

What(you/do)...since yesterday?

when the earthquake(take place).............I(work)........in my office.

Shakespeare(write)......................many dramas

(you/be)............................ to the United States

(you/meet)...............her when you were in Italy?

Thoes singers(be)........famous i my country for years.

The student(play)........................foothball since 8o'clock

I (have)...............................dinner when my friend (come.......................last night

Noboby (like)..........................................................him because he is so lazy.

They (be)...................................................................here for ten years.

Mary (can)..............................................................cook when she (be).......................................ten

Have you ever (see)......................................................a giraffe?

We (not /see)...........................................................him since christmas.

when we came, he ( write)..................................................................................a letter to his parents.

Last nighi, at eight o' clock we (have).....................................................................dimner

When a child , my father (work).......................................................................................very hard.

2
21 tháng 8 2016

David(come)...comes.....from England 

He(learn)...has learnt.....French for two years.

He(start).......started......learning French when he was 18

He(not like).....doesn't like.....cooking very much

Where(he/be)...is he.....all day?

What(you/do).have you done..since yesterday?

when the earthquake(take place)........took place.....I(work).....was working...in my office.

Shakespeare(write).........writes.............many dramas

(you/be).............Have you been............... to the United States

(you/meet)......Have.........her when you were in Italy?

Thoes singers(be)...have been.....famous i my country for years.

The student(play)...........have played............foothball since 8o'clock

I (have)............had...................dinner when my friend (come...............came........last night

Noboby (like).........................dislike.................................him because he is so lazy.

They (be)..................haven't been.................................................here for ten years.

Mary (can)...................could...........................................cook when she (be).....................was..................ten

Have you ever (see)...................seen...................................a giraffe?

We (not /see)..............haven't seen.............................................him since christmas.

when we came, he ( write)............was writting......................................................................a letter to his parents.

Last nighi, at eight o' clock we (have)............had.........................................................dimner

 

When a child , my father (work)..................was working.....................................................................very hard.

 

21 tháng 8 2016

David(come)......comes........from England 

He(learn)....has learnt.......French for two years.

He(start)......has started.......learning French when he was 18

He(not like)....doesn't like......cooking very much

Where(he/be)...is he.....all day?

What(you/do).....have you done......since yesterday?

When the earthquake (take place).....took place........, I (work)....worked....in my office.

Shakespeare(write)..........wrote ............many dramas

(you/be)............Have you been................ to the United States.

(you/meet)......Have you met.........her when you were in Italy?

Thoes singers(be)...have been.....famous in my country for years.

The student(play)..........has played..............foothball since 8 o'clock

I (have)............had...................dinner when my friend (come).......came................last night

Noboby (like).................likes............him because he is so lazy.

They (be)................have been..........................here for ten years.

Mary (can)....................could...........................cook when she (be)..........was .............................ten

Have you ever (see)...........seen...............a giraffe?

We (not /see)...........haven't seen....................him since christmas.

when we came, he ( write)..........wrote...............a letter to his parents.

Last nighi, at eight o' clock we (have)...was.having....dinner

When a child , my father (work)........has worked ............very hard.

22 tháng 8 2017

Using these words to make sentence in the present perfect tense:

1. I/ use/ this computer/ three years.

-> I've used this computer for three years.

2. They/ visit/ Effiel Tower.

-> They have visited Eiffel Tower.

3. Nam/ be/ happy/ be had the computer.

-> Nam has been happy since he had the computer.

4. We/ learn/ computer science/ a month

-> We have learned computer science for a month.

5. She/ work/ at our school/ 2000.

-> She has worked at our school since 2000.

6. I/ buy/ this house/ two years.

-> I have bought this house for two years.

7. The printer/ stop working/ this morning.

-> The printer has stopped working since this morning.

8. They/ know/ the nảe of the company/ a long time.

-> They have known the manager of the company for a long time.

9. He/ read/ the book/ 9 o'clock.

-> He has read the book since 9 o'clock.

10. This computer/ is/ the best one/ I / ever use.

-> This computer is the best one I've ever used.