1.he won’t revise for his exam, so he may get bad marks

If he revised for his exam, he might get good marks.

2.we may not go on holiday this summer because the epidemic COVID 19 is very dangerous

If the epidemic COVID 19 weren't very dangerous, we might go on holiday this summer.

3.he will not come because he may be busy

If he might not be busy, he would come.

4. she may not go to work because she is ill

IF she weren't ill, she might go t work.

5.The Italian team plays very well, so it may win the world cup

IF the Italian team didn't play very well, it might not win the world cup.

1.he won’t revise for his exam, so he may get bad marks

If he revised for his exam, he wouldn't get bad marks

2.we may not go on holiday this summer because the epidemic COVID 19 is very dangerous

If the epidemic COVID 19 wasn't very dangerous,we could go on holiday this summer 

3.he will not come because he may be busy

If he wasn't busy,he would come

4. she may not go to work because she is ill

IF she wasn't ill, she might go to work.

5.The Italian team plays very well, so it may win the world cup

IF  the Italian team didn't play very well, it might not win the world cup.

1. She can not work hard because she is very old

because of being very old, She cannot work hard

2. He likes her because she is very beautiful

because of her beauty, he likes her

3. He couldn't go to school because he was very poor

because of being very poor, He couldn't go to school

4. I can't buy this bike because I don't have enough money

because of not having enough money, I can't buy this bike

5. He broke the vase because he was careless

because of being careless, He broke the vase

6. He failed the exam because he didn't learn the lessons carefully

because of not learning the lessons carefully, he failed the exam

7. We can't go for a walk because it rains heavily

because of heavy rain, We can't go for a walk

8. He left school because his life was hard

because of the hard life, he left school

9. She was very happy because she was given a new bike

because of being given a new bike, she was very happy

10. I went to bad early because I felt tired

because of feeling tired, I went to bed early

1. His father is very sad because he failed the examination again.

-> If he.........hadn't failed the examination again., his father wouldn't be sad.....................................................................

2. She didn't go over her illness as we expected because she stopped using the medicine.

-> Had she.....not stop using the medicine, she would have gone over her illness as we expected .....................................................................

3. They couldn't put up the tent because of the strong wind.

-> Without.........the strong wind, they could have put up the tent .................................................................

4. He didn't pay attention to my words, so he couldn't solve the problem.

-> If he...........had paid attention to my words, he could solve the problem......................................:..........,..................

Using " because of"

1. she can't work hard because she is very old.

............................she can't work hard because of being very old.....................................................

2. He likes her because she is very beautiful.

.....................He likes her because of her beauty...................................................

3. He couldn't go to school because he was very poor.

......................................He couldn't go to school because of being very poor........................................

4. I can't buy this bike because I don't have enough money.

.......................I can't buy this bike because of not having enough money........................................................

5. He broke the vase because he was careless.

...................He broke the vase because of being careless..........................................................

6. He failed the exam because he didn't learn the lesson carefully.

.................He failed the exam because of learning the lesson carelessly...............................................................

7. We can't go for a walk because it rains heavily.

................................We can't go for a walk because of the heavy rain............................................

8. He left school because his life was hard.

......................He left school because of his hard life .....................................................

9. She was very happy because she was given a new bike.

.................................She was very happy because of being given a new bike............................................

10. I went to bed early because I felt tired.

.....................I went to bed early because of feeling tired..................................................

Hãy hoàn tất câu thứ hai để có nghĩa tương đương như câu thứ nhất
1. She doesn't watch her food, so she burns it
-> If she watched her food , she wouldn't burn it
2. He doesn't have a bicycle, so he can't go to a picnic
-> If he had a bicycle , he could go to a picnic
3. The weather is cold, so I don't go out at night
-> If the weather weren't cold , I would go out at night
4. He feels hungry in class because he doesn't eat breakfast
-> If he ate breakfast , he wouldn't feel hungry in class
5. She is sad because she lives far away from her family
-> If she didn't live far away from her family , she wouldn't be sad
6. Because the traffic is heavy, he often goes to school late
-> If the traffic were not heavy , he wouldn't often go to school late
7. He doesn't pass the exam, so his parents are disappointed
-> If he passed the exam , his parents wouldn't be disappointed
8. She knows the boy is hungry, so she feeds him

-> If she knows the boy is hungry , she will feed him

#Yumi

Có người trả lời câu này rồi nhé ạ

He plays basketball very well

-> He's a good basketball player

He studies well

->He's a good student

We get lost because we don't have a map

->If we had a map, we wouldn't get lost

Because i'm sick, i can't go out

->If I weren't sick, I could go out

Mary misses the bus because she doesn't get->get up early

->If Mary got up early, she wouldn't miss the bus

He plays basketball very well
=> He's a good basketball player.
He studies well
=> He's a good student.
We get lost because we don't have a map
=> If we had a map, we didn't get lost.
Because i'm sick, i can't go out
=> If I wasn't sick, I could go out.
Mary misses the bus because she doesn't get early
=> If Mary got up early, she won't miss the train.

1. He isn't happy although he is very rich DESPITE

Despite being very rich, he isn't happy

2. Even though he got a good job, he was not satisfied INSPITE OF

In spite of getting a good job, he was not satisfied

3. Mary didn't go to school yesterday because she was sick BECAUSE OF

Mary didn't go to school yesterday because of her sickness

4. She went to bed early because she felt tired BECAUSE OF

Because of feeling tired, she went to bed early

5. I can't sleep because the weather is hot BECAUSE OF

I can't sleep because of the hot weather

9. Mai is sick because she didn't follow the doctor's orders.
—>If Mai had followed the doctor's orders,she wouldn't be sick
10. He is tired this morning because he didn't go to bed early last night.
—>lf he had gone to bed early last night,he wouldn't be tired this morning
11. They don't behave themselves so their parenfs are not happy about that.
—>If they behaved themselves,their parents would be happy about that.
12. She didn't say sorry so he was angtry.
-->If she had said sorry,he wouldn't have been angry
13. I am not a rich businessman and I can't afford to buy an expensive Car.
—> If i were a rich businessman ,i could afford to buy an expensive Car.
14.It rained last night so I didn't go to the barbecue.
.—> If it hadn't rained last night,i would have gone to the barbecue
15. My parents do not allow me to go, so If have to stay at home.
— lf my parents allowed me to go,i wouldn't have to stay at home
16. She doesn't pay attention to her cooking so the food is horrible.
—>lf she paid attention to her cooking,the food wouldn't be horrible.
17. The weather was very nice so we didn't go camping.
—> If the weather had been very nice,we would have gone camping
18. The computer broke down and I had fo stop my work
—> If the computer hadn't broken down,i wouldn't have to stop my work
19. She loves him so she forgives hìm easily.
--> If she didn't love him,she wouldn't forgive him easily.
20. He was angry so I didn;t say anything.
--> If he hadn't been angry ,i would have said anything
EX 3: Conditional Sentence Type I OR type II:
1/My brother will have enough money. He will buy a bicycle.
—If my brother has enough money,He will buy a bicycle.
2/I'll buy a new hat. I'll give it to you.
—If i buy a new hat,I'll give it to you.
3/ You”ll ask the teacher. He'll explain the lesson to you.
—>If you ask the teacher,he 'll explain the lesson to you.
4, I don't have enough money. I can'n go on a long holiday this year.
--> If i had enough money,i could go on a long holiday this year.