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trangthihoang91
2 năm trước
Câu 1 :phân tích sự thay đổi của mật độ quần thể khi có đầy đủ thức ăn khí hậu phù hợp và khi lượng thức ăn khan hiếm đối với 1 quần thể ong vang Câu 2 :trong quần xã cánh đồng lúa, nếu lúa chết hết điều gì sẽ sảy ra ?
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giải thích vì sao bn chọn đáp án đó + sửa lại như thế nào iv. Có một lỗi sai ở một trong 4 phần gạch chân của mỗi câu sau . Tìm lỗi sai đó 1. They don't have a party next saturday A B C D 2. what are your telephone number, nhi ? A B C D 3. lan will goes to ho chi minh city tomorrow A B C D 4. what a interesting story ! A B C D 5. how many does it cost to send this letter to the USA ? A B C D v. lựa chọn từ hoặc cụm từ phù hợp nhất để hoàn thành các câu dưới đây bằng cách khoanh tròn 1. ------------------ you be free tomorrow morning ? A. Are B. will C. Do D. Is 2. The --------------------- person is a dancer A. fifth B. five C fiveth D fives 3. after dinner, my father --------- a cup of tea A usually have B often drink C. has always D sometimes has 4. please let jim ----------------- with you A go B to go C goes D going 5. the newspapers are --------------- the racks -------------------- the middle------------------the room A of, on,in B in,on,of C. on,in,of Din,of,on 6. my daughter's tooth doesn't stop --------------. i'll take her to see the ------------- A. hurts, actor B. hurt, writer C. hurted, teacher D. hurting, dentist

I- Circle the best answer A, B, C or D to complete the sentences: Write A, B, C or D in the box (2.0pts) 11. How…………. rice does he want? A. many B. much C. any D. about 12. Superstitions still________ an important part of life for many people in Vietnam. A. take B. play C. do D. give 13. Educated women are likely to get __________ jobs and become more important at home. A. well-trained B. well-paid C. well-prepared D. well-educated 14. Some people think that married women ________ pursue a career. A. shouldn’t B. might not C. mustn’t D. may not 15. You ________ pick those flowers. Don’t you see the sign? A. can’t B. don’t need to C. mustn’t D. needn’t 16. What……….…going by bike to the pagoda? A. there B. sport C. about D. time 17. When _______ bride wears “something old”, it reminds her of her family and ________ past. A. an / a B. a / a C. the / the D. a / the 18. This ceremony is known under different names. A. clever B. fortunate C. traditional D. numerous 19. I don’t have………….apples but I have………….oranges. A. any- any B. some- any C. some- some D. any- some 20. Don’t throw trash into the river. It……….…water A. plows B. saves C. damages D. pollutes I- Choose one word with different pronunciation of the underlined part. Write A, B, C or D in the space provided. (1.2pts) 1 A. plays B. says C. days D. stays 2 A. what B. who C. where D. when 3 A. sport B. start C. listen D. eat 4 A. game B. geography C. vegetable D. change 5 A. station B. intersection C. question D. invitation 6 A. teacher B. children C. lunch D. chemistry II. Write the correct form of the words given in capital letters write the answers in the box (2.0pts) 21. Her birthday is on the……….…of September. (TWENTY) 22. There are five…….……in the kitchen. (KNIFE) 23. There are a lot of interesting…….……in the summer. (ACT) 24. It was the bird’s first ____________________ from the nest. (FLY) 25. Yesterday we spent a ____________________ afternoon by the river. (PEACE) 26. They often play sports. They are very…….…… (SPORT) 27. She’s a good student but she lacks ______________ . (CONFIDENT) 28. Stephen Biko was an ____________ supporter of the peace movement. ENERGY 29. In my___________ there is a market, a clinic, a post office and a supermarket. (NEIGHBOR) 30. Air…….……is a big problem in the big cities. (POLLUTE) I

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