chép mạng cx đc nhưng pk đúng và có giải thik ko mod xóa Change the following sentences into the passive voice 21. The author has written a special edition for children.………………………………… ……………… 22. They make these artificial flowers.………………………………………… ………………… 23. Does John return the book he borrowed yesterday ?…………………………………………………… 24. They are pulling down the old theatre. ………………………………………………………… 25. we use this room only on special occasions.………………………………… ………………… 26. Have they told you anything about it? ……………………………………………………………… 27. What language do they speak in Japan?…………………………… …………………………… 28. Someone has taken her bag by mistake. ……………………………………………………………… 29. They haven’t done anything about it.………………………………… ……………………… 30. It is time someone told him what is wrong.………………………………………… ………….

III. Put the verbs in brackets into the correct tenses. 1. If I see him, I (give) him a lift. 2. The table will collapse if you (stand) on it. 3. If he (eat) all, he will be full. 4. If I find your passport, I (telephone) you at once. 5. The police (arrest) him if they catch him.

Giúp với, nhưng không cần vẽ hình vì cô vẽ cho tôi rồi, làm câu A và C, không làm câu B vì lớp đã chữa

Giúp mình với nhanh nhất có thể !!!!

IV. Put a word into the gaps of the passage. Hoang likes fishing very much. He (1)……….in the river (2)……..….our house (3)………….Sunday afternoon, when he (4)…………no work, he goes down to the river with a little seat and (5)…………..sandwiches and fishes until it is quite dark. (6)………..are always a (7)………….other people there. They love fishing, too and they all sit there quietly for hours. Sometimes they catch some fish, (8)…………they do not. I (9)…………not like that kind of sports (10)………...I am not patient ko cần giải thích đâu

II. Choose the word or phrase that best completes each unfinished sentence. 1. If someone into the store, smile and say, “May I help you?” A. comes B. came C. will come D.wouldcome 2. If you all of my questions, I anything to help you. A. don’t answer / can’t do B. didn’t answer/ won’t do C. wouldn’t answer/ can’t do D. wouldn’t answer/ couldn’t do 3. “Here’s my phone number.” - “Thanks,I youacallif I some help.” A. will give / will need B. would give/ needed C. give/need D. will give/ need 4. The teacher was absent today, so the class was canceled. If she absent again tomorrow, class tomorrow, too. A. is / will cancel B. is/ will be canceled C. was / would be canceled D. was/ would cancel 5. I won’t lend you this money you promise to pay it back. A. in case B. if C. otherwise D. unless 6. there are some more ideas, we can end the meeting now. A. Unless B. If C. As if D. In case 7. “It’s really raining.”“Yes. If the weather , we’ll have to camp somewhere else. A. would get worse B. might get worse C. gets worse D. should get worse 8. If anyone , him I back at 9 o’clock. A. calls / tell / will be B. called / telling / would be C. is calling / tells / am D. will call / to tell / am 9. If she asks for money, I her. A. will give B. gave C. would give D.would have passed D. passed

Chứng minh sự phù hợp về cấu tạo và chức năng của hệ hô hấp ở người? 60 điểm trả lời nghiêm túc Gơiý : Phân tích từng bộ phận của hệ hô hấp xem có liên quan gì đến nhau

1. Our most serious problem nowadays is the ………… pollution. ENVIRONMENT 2. Would you like to go to the English ………….. contest with me? SPEAK 3. He's quite an……… person. He plays lots of sport and goes running everyday energy 4. You had better do some ………………….. for the final exams REVISE 5. Bell ……………… demonstrated his invention at countless exhibitions. SUCCESS 6. Rubber is elastic so we can . . . . . . . . . . . . . . . this string. LONG 7. Don’t let the child go out because it’s……………. WIND 8. Nha Trang is a wonderful ………..... resort in Viet Nam. SEA 9. We were pleased to see Jim ……………. his dream in the end. REAL 10. The remote desert area is ………………. only by helicopter.

Tìm tập xác định của hàm số y= sinx +1/ sinx-2 Giải giúp em với ạ..em cần gắp lắm...Thanks mng

lm đúng như phương pháp của lớp 8 nha mình cảm ơn