II. VOCABULARY AND GRAMMAR so I can buy it. 1. This shopping bag is not A. cheap D. green B. simple C. expensive materials are good for our environment. C.Polluted 2. D.Fresh A. Expensive 3. Sewage from the factories is the main cause of A. Soil pollution B. Air pollution 4. Reusable bags are better A. plastic 5. I turned off the fan to B.Natural in this river. C. Water pollution D. Noise pollution for the environment than ones. D.paper C.shopping electricity. C.recycle off before he changed the B.rubbish B. save D. reduce A. reuse 6.My father switched the light B.refillable pen A. dish C.water bottle D.bulb 7. You should A. put 8. Most books and notebooks are made of A. plastic 9. They A. recycle 10. You should give your old clothes to those things that can be recycled in a recycling bin. В.wrap C.decorate D. swap С рарer empty cans so that they can use the metal, B.wood D. rubber B.reduce C.swap D. reuse 20

bài 1 :tìm số dư của mỗi phép chia sau nếu lấy 2 chữ số ở phần thập phân của thương. a) 435:5,2 b)72,6:3,4 c)185,7:7,4 d) 875,7:35 bài 2: may 25 bộ quần áo hết 70 m vải . hỏi may 16 bộ như thế hết bao nhiêu m vải ? 

I. Choose the word whose underlined part is pronounced differently from the others.

1. A. bread B. meat C. team D. please

2. A. environment B. birthday C. white D. stripe

3. A. copy B. novel C. pop D. come

4. A. wanted B. needed C. attended D. worked

5. A. lazy B. station C. vacation D. bank

6. A. stopped B. learned C. watched D. looked

7. A. relax B. repair C. energetic D. enjoy

8. A. thin B. then C. they D. there

9. A. bridge B. pyramid       C. fire   D. magnificent

10. A. village B. sights C. flights D. tribes

11. A. carry B. star C. sparkle D. smart

12. A. Christmas B. character C. school D. church

13. A. helped B. happened C. burned D. bored

14. A. bite B. revive C. promise D. minimize

15. A. crutch B. school C. chart D. handkerchief

16. A. ambulance B. bandage C. damage D. patient

17. A. enjoyed B. performed C. finished D. urged

18. A. ancient B. century C. center D. rice

19. A. council B. about C. without D. throughout

20. A. beach B. catch C. church D. Christmas

Inversion with ‘Not only … but also …’ and ‘Both … and …’. (Đảo ngữ với ‘‘Not only … but also …’ và ‘Both … and …’)

1- The last time I saw her was in 2005.

® I haven't .................................................................................... ……………………………………….....................

2- He is writing a book on biology.

® A book on biology ........................................................... ……………………………….....................................

3- A new bridge is going to be built next year.

® They are ...................................................................... ……………………………………….………………….......

4- He said: "I can't find my umbrella"

® He said .......................................................................... ………………………………………………………............

5- I asked him if he liked coffee.

®I said ......................................................................................... …………………………………………………........

V- Correct the mistake in the sentences

1- They didn't let me to go.

…………………………………………………………………………………………………………………………………….

2- She failed her examination like her friend did.

…………………………………………………………………………………………………………………………………….

3- I buy a new house if I have enough money.

…………………………………………………………………………………………………………………………………….

4- He has learnt Chinese enough to study in China.

…………………………………………………………………………………………………………………………………….

5- Nobody have used this house for a long time.

…………………………………………………………………………………………………………………………………….

6- His garden isn't as large than mine.

…………………………………………………………………………………………………………………………………….

7- We haven't talked to your sister since a long time.

…………………………………………………………………………………………………………………………………….

8- There are much than eighty stores in the mall.

…………………………………………………………………………………………………………………………………….