37. If it is raining this evening, I_______. A.will go out B.don't go out C.go out D.won't go out 40. These vegetables are poisonous so they are____. A.eatable B.edible C.inedible D.eaten 38. Minh's English is excellent. He speaks_____. A. perfectly English B. English perfectly C. perfect English D. English perfect 39.The driver should____all the trash on the ground before leaving. A. put out B. keep away C. clear up D. end up 41.___is a row of things forming a fence. A.Hedge B. Treasure C. Folk D. Stream 42. Crops are sprayed with____to kill insect. A. fertilizer B. manure C. medicine D. pesticide 43. We can protect our environment by____pollutio A. covering B.providing C.minimizing D.supplying 44. Sue likes___ the kitchen as often as possible. A. to cleaning B.cleaning C.that I clean D.clean 45. Rachel___ if she___ her A. will be pleased / passes B. please / will pass C.is pleased/passes D.will please/pass 46. ___the meat was cooked, I took it out of the oven. A. Because of B.If C.As D.Therefore 47. Cars and trucks are ____from driving in the city center until 9 p.m. A. preserved B.prohibited C.allowed D.polluted 48. We can____pollution by recycling bottles and cans. A.ban B.minimize C.mention D.litter 49. Raw__ is pumped into the sea, which causes pollution to our beaches. A. material B. poison C. sewage D.water 50._____ is a mass of bubbles formed on the surface of a liquid. A. Dump B. Folk C.Recycle D.Foam

IV. Put a suitable preposition in each blank: 13. We’ve come up ……….. an idea about our environmental project! 14. The poisonous chemical waste is dumped ……….. lakes and rivers. 15. Different kinds of entertainment are provided ……….. the park. 16. In many cultures, it’s considered rude if you push ……….. people who are trying to get out of a bus or a train. V. Write the correct form of the words in brackets: 17. Some people need medical help because they have drunk ………………………… water. (contamination) 18. A ………………………… is a person who takes part in the protection of the environment. (conserve) 19. Alaska has an ………………………… high number of lakes. (incredible) 20. Scotland is famous for its rich culture as well as its ………………………… natural beauty. (amazement)

Milk is a good drink .fruit juices are also good drinks . Milk and fruit juice are very good for our health. Children should drink a lot of milk and fruit juices . They give us lots of vitamins. Meat, fish and vegetables are necessary foods. People have meat, fish, vegetables and tice for lunch dinnerl These foods are health. 

Milk is a good drink

fruit juices aren't good drinks

Meat, fish and vegetables are necessary foods

Milk brings us a lot of vitamins

True hoặc false

Giúp em nha. Em sẽ tick cho.

15. What is there …........... breakfast?  – There are noodles and vegetables.

 a.  in                                 b. on                              c. for                      d. at

  16. How ............... oranges are there in the fridge?

 a. many                   b. much                          c. old                    d. X