8, As it is raining heavily, we can’t go on a picnic.

9, I suggest you get a plumber to check the pipes.

10,if you don’t succeed, you will have to try it again.

11, If she had enough money, she would buy the dictionary.

12, I suggest we use gas instead of burning coal.

13, I suggest you install a burglar alarm in your house.

14, If we recycle, we will save natural resources.

15, If you don’t hurry up, you will be late for work.

16, If you work too much, you will feel tired.

17, I suggest putting different kinds of waste in different baskets.

18, As Lan broke the glasses, I think she was careless.

19, If you don’t litter the place around you, it will be a junk yard.

20, Paul suggested using public transportation.

21, If she doesn’treducetheuseofwaterandelectricity, shewillhavetopaymorethismonth.

22,a Since the weather was snowy, we postponed our soccer match.

23,Tan suggested Lam buy a car.

24,Lan suggested me look for another job.

25,The scientist suggested using public transportation instead of private vehicles.

26, How about using gas instead of burning goal?

27,The students in grade 9 are good helpers that have pleased principle.

28,If we put garbage in to the bins, we can minimize pollution.

29,If you are careless,  you will break the vase.

30,If you don’t stop cutting trees,  I’ll call the police.

31,If you use electricity to catch fish,  you will be fined heavily.

32,I’m sure that that boy will have a test of English next Friday.

33,We are disappointed that you threw the rubbish on the street.

34, It is extremely important for all of us to work together to protect the environment.

35, I’m sorry that I couldn’t do anything to help you.

36, He is sure of that environment pollution in this area can be controlled.

37, She was annoyed that yesterday he damaged her car