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EX3.
1. You could make better progress if you...attended (attend) class regularly
2. If I .knew... (know) his telephone number, I'd give it to you
3. If he worked more slowly, he..wouldn't make. (not make) so many mistakes
4. I shouldn't drink that wine if I.were.. (be) you
5. If someone (give)..gave.. you a boat, what would you (do)...do.?
6. If you are kind to me, I (be).will be.. good to you
7. He (come).would come... if you waited
8. If you (ring) rang..the bell, the servant would come
9. It is (not, rain)... a lot, the rice crop wouldn't grow -> sai đề rồi
10. If today (be) were..Sunday, we wouldn't have to work
EX4:
1. Keep silent or you'll wake the baby up
-> If...you don't keep silent,you'll wake the baby up...........
2. Stop talking or you won't understand the lesson
-> If....you don't stop talking,you won't understand the lesson.......
3. I don't know her number, so I don't ring her up
-> If..I knew her number,I would ring her up...................
4. I don't know the answer, so I can't tell you
->...If I knew the answer,I could tell you......................
5. We get lost because we don't have a map
-> If....we had a map,we wouldn't get lost...............
6. Susan felt sick because she ate four cream cakes
->If...Susan hadn't eaten four cream cakes,she wouldn't have felt sick...........
7. If anyone didn't come, we would phone you at once
-> Unless...anyone came,we would phone you at once..............
8. If we had enough rain, we couldn't grow rice
-> Unless...we had enough rain,we couldn't grow rice.................
(nhưng câu 8 cũng sai đề rồi :))) phải là if we didn't have enough rain,we couldn't grow rice thì đáp án mới như trên)
1. she didn't speak to him because she was shy
If.....she hadn't been shy, she would have spoken.........
2. we didn't visit the museum because we hadn't time
If.......we had had time, we would visit the museum.........
3. we didn't go by air because we hadn't enough money.
If.....we had had enough money, we would have gone by air..............
4. he was late because he missed the train
If......he hadn't missed the train, he wouldn't have been late.................
5. I didn't get a taxi because I didn't have any money on me
If......i had had some money on me, i would have got a taxi..........
6. we didn't go out because of the rain
If........it hadn't rained, we would have gone out..............
7. Alan lost our number so he didn't phone us
If.........alan hadn't lost our number he would have phoned us...........
8. susan felt sick because she caught in the rain on the way home yesterday
If......susan hadn't caught in the rain on the way home yesterday, he wouldn't have felt sick....
9. we didn't make a cake because we forgot to buy eggs
If.........we hadn't forgot to buy eggs, we would have made a cake..............
10.I couldn't buy that book because I didn't have enough money.
If.......i had had enough money, i could have bought that book.........
EX : Complete each of the following sentences in such a way that it means the same as the sentence printed before it.
1/ we didn't know your phone number ,so we could not contact you
If we had known your phone number, we could have contacted you
2/ Because Simon doesn't live near his mother,he can't visit her often
If Simon lived near his mother, he could visit her often.
3/ she didn't hurry , so she missed the train
If she had hurried, she would have caught the train.
6/ John is fat because he eats so many chips
If John didn't eat so many chips, he wouldn't be fat.
7/ Bill never does anything if you don't tell him what to do.
-> Unless................... you tell Tom what to do, he will never do anything.........................................
8/ They don't have enough time so they cannot do me a favour.
If they had enough time, they could do me a favor.
9/we did not visit the museum because we had no time .
If we had had time, we would have visited the museum.
10/ we can't buy this car because it is very expensive
This car is too expensive for me to buy.
11/ Susan felf sick because he ate 4 cream cakes
If Susan hadn’t ate 4 cream cakes, he wouldn’t have felt sick
EX : Complete each of the following sentences in such a way that it means the same as the sentence printed before it.
1/ we didn't know your phone number ,so we could not contact you
=> If we had known your phone number , we would have contacted you
2/ Because Simon doesn't live near his mother,he can't visit her often
=> If Simon lived near his mother , he could visit her often
3/ she didn't hurry , so she missed the train
=> If she had hurried , she wouldn't have missed the train
6/ John is fat because he eats so many chips
=> If John didn't eat so many chips , he wouldn't be fat
7/ Bill never does anything if you don't tell him what to do.
-> Unless....Bill never does anything , you tell him what to do ........
8/ They don't have enough time so they cannot do me a favour.
=> If they had enough time , they could do me a favour
9/we did not visit the museum because we had no time
=> If we had had time , we would have visited the museum
10/ we can't buy this car because it is very expensive
=> If it weren't very expensive , we could buy this car
11/ Susan felf sick because he ate 4 cream cakes.
=> If Susan hadn't eaten 4 cream cakes , he wouldn't have felt sick
If Lan asks her teacher, he will explain it to her
If we had some money, we would have holiday
If we have holiday, we will go to Thailand
If you don't drive carefully, you will have an accident
If Lan's parents lived near HN, she would see them on weekend
If I knew the answer, I would tell you
1.Lan will ask her teacher.He will explain it to her
=>If Lan asks her teacher, he will explain it to her
2.We don't have holiday because we haven't got any money
=>If we got money, we would have holiday
3.we will have holiday.we will go to Thailand
=>if we have holiday, we will go to Thailand
4.drive carefully or you'll have an accident
=>if you don't drive carefully, you'll have an accident
5.Lan's parente don't live near.Hanoi,so she doesn't see them on weekend
=>if Lan's parents lived near Hanoi, she would see them on weekend
6.i don't know the answer so i ean't tell you
=>if I knew the answer, I would tell you
1.If i had enough money,i would buy it
2.if she knew enough about the machine,she could mend it herself
3.If i had a dictionary,i could look the word up
4.if Nick had a map,he could find the way
5.if our parents didn’t live so far away,we would visit them every often
1. I won't buy it because I don't have enough money
If I had enough money, I would buy it
2. She doesn't know enough about the machine, so she can't mend it herself
If she knew enough about the machine, she could mend it herself
3. I can't look the word up because I haven't got a dictionary
If I had got a dictionary, I could look the word up
4. Nick hasn't got a map. He can't find the way
If Nick had got a map, he could find the way
5. Our parents live so far away so we don't visit them every often.
If our parents didn't live so far away, we would visit them every often
1.Keep silent or you’ll wake the baby up.
→ If you don't keep silent, you'll wake the baby up
2. Stop talking or you won’t understand the lesson. →If you don't stop talking, you won't understand the lesson
3. I don’t know her number, so I don’t ring her up. →If I knew her number, I would ring her up
4. I don’t know the answer, so I can’t tell you. → If I knew the answer, I would tell you
5. We get lost because we don’t have a map.
→ If we had a map, we wouldn't get lost
6. He loses his job because he is late every day. → If he wasn't late every day, he wouldn't lose his job
7. Peter is fat because he eats so many chips. → If Peter didn't eat so many chips, he wouldn't be fat
8. Robert got a bad cough because he started smoking cigarettes. → If Robert hadn't started smoking cigarettes, he wouldn't have got a bad cough
1: we didn't visit the museum because we didn't have time.
---> If we had had time, we would have visited the museum.
2: she got tired because she worked so hard.
---> If she hadn't worked so hard, she wouldn't have gotten tired.
3: he didn't pass the exam because he didn't work hard
---> If he had worked hard, he would have passed the exam.
4: they didn't attend the lectuer, so they were punished
----> If they had attended the lecture, they wouldn't have been punished.
5: I didn't have an unbrella with me so I got wet.
----> I wouldn't have gotten wet if I had had an umbrella.
6: you drink too much coffee , that's why you can't sleep
-----> If you didn't drink too much coffee, you could sleep.
7:dick is in prison because a detective recognized him.
----> If a detective hadn't recognized Dick, he wouldn't be in prison.
8: I don't have any money , so I can't lend you any .
---> If I had some money, I could lend you some.
9: I didn't have the money , so I didn't buy a new suit.
----> If I had had the money, I would have bought a new suit.
10: she doesn't live in london because she doesn't know anyone there.
----> If she knew someone in London, she would live there.
11: I can't live in the country because I don't find a job there .
---->If I found a job in the country, I could live here
Rewrite the following sentences using conditional sentence
E.g: Drive carefully or you will cause accidents
-> If you don't drive carefully, you will cause accidents
1. Be quiet or you will wake the baby up
-> If ___you are not quite, you will wake the baby up___
2. Unless she listens carefully, she will make some mistakes
-> If ___ she doesn't listen carefully, she will make some mistakes__
3. If anybody should phone me, please tell them I'm busy
-> Should ___somebody phone me, please tell them I'm busy__
4. If you should find any difficulty in using that laptop, please call me
-> Should ___you find any difficulty in using that laptop, please call me____
5. Make me some coffee and I'll give you one of my biscuis
-> If you __make me some coffee, I'll give you one of my biscuits___
Make conditional sentences:
1. Keep silent or you'll wake the baby up --- If you don't keep silent, you'll wake the baby up.
2. We got lost because we didn't have a map --- If we had had a map, we wouldn't have got lost.
3. Susan felt sick because she ate four cream cakes --- If Susan hadn't eaten four cream cakes, she wouldn't have felt sick.