1. Recycle and we’ll save natural resources.
=>If .................................................................
2. Be careful or you will fall over the rocks. =>If.................................................................
3. Working too much can make you feel tired. =>If...............................................................
4. Don’t be careless or you’ll break the vase.
=> If................................................................
5. He can do a part to save the environment by buying recycled products.
=> If...........................................................................
6. Putting garbage into the bins is one answer to minimize pollution. =>If.......................................................................................
7. Flowers won’t bloom if there isn’t enough water
=>Unless flowers ........................................................................
8. If you don’t succeed, you will have to try it again.
=>Unless you ............................................................
9. She types with care .
=>She is .....................................................................
10. She teaches English very well.
=>She is a ............................................................
11. He isn’t good at speaking English.
=>He doesn’t ............................................................
12. She is an excellent ballet dancer.
=>She ..............................................................................
13. That boys play soccer skillfully.
=> They are ..............................................................................
14. She can’t work hard because she is too old.
=> She is ___________________________________
15. The story is boring, so I am sleeping now.
=>Because of___________________________________
16. I can’t go out because it’s raining.
=>Because of ___________________________________
17. I forgot to do the exercises, that’s why the teacher punished me.
=>I was ___________________________________
18. Because the weather was cold, they had to cancel their picnic.
The weather ___________________________________
19. Laura was very happy because she was given a bike.
=>Because of ___________________________________
20. The silk dress cost too much, so we didn’t buy it.
=>Because ___________________________________
21. They passed their TOEFL exam because they studied hard.
=>Because of_________________________________________
1. Recycle and we will save natural resources.
→ If we recycle, we will save natural resources.
2.Hurry up or you will be late for work
→ If you don't hurry up, you will be late for work
→ Unless you hurry up, you will be late for work
3. Don’t leave the lights all night or you’ll waste electricity.
→ If you leave the lights all night, you’ll waste electricity.
4. You can improve your English by practicing speaking English every day.
→ If you practice speaking E everyday, you can improve your ENglish
5. Phone me tonight or he won’t get any information.
→ If he doesn't phone me tonight, he won’t get any information.
→Unless he phones me tonight, he won’t get any information.
6. “Where are you living now?” I said to him
→ I asked him where he was living then
7.“What do you do to improve your English?” the examiner asked me.
→ The examiner asked me what I did to improve my English
8. “Will you finish these reports for me tomorrow, Mary?” said Peter
→ Peter asked Mary if she would finish thóe reports for him the day after
9.“I must stay at home tonight to do my homework” said John.
→ John said he had to stay at home that night to do his homework
10. “You can use my telephone if you need it.” said Lan to me
→ Lan told me I could use her telephone if I needed it