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phuctoanqc
2 năm trước
Hoàn thành các nội dung sau Kết quả đo Lần đo Hiệu điện thế (V) Cường độ dòng điện (A) Điện trở Giá trị trung bình của điện trở: Rtb = …………. 1 U1= …………... I1= …………... R1= …………... 2 U2= …………... I2= …………... R2= …………... 3 U3= …………... I3= …………... R3= …………... 4 U4= …………... I4= …………... R4= …………... 5 U5= …………... I5= …………... R5= …………... b) Nhận xét về mối liên hệ giữa điện trở của dây dẫn với cường độ dòng điện qua dây, với hiệu điện thế giữa hai đầu dây.
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I. Choose the best answer to complete these sentences. (20pts) 1. Twenty dollars ……….. too much for a shirt like this. A. are B. be C. being D. is 2. You can't speak Russian, ………………… A. either can I B. neither can I C. neither can't I D. I can't either 3. I want to …..… the Dancing Club of the school but my mother wants me to take part in the English Club. A. join B. go to C. take D. enter 4. She was old …………….. to ride a motorbike three years ago. A. too B. very C. enough D. so 5. Last Sunday we visited the city _______ my father used to work for 10 years. A. that B. which C. where D. Ø 6. These clothes are ……. cleaner than the others. A. as B. much C. very D. so 7. John gave you the book yesterday, ……………….? A. did he B. didn't John C. didn't he D. didn't it 8. Everything here is expensive,……………..? A. isn't it B. is it C. are they D. aren't they 9. My father likes…………. football nor table tennis. A. nor B. both C. neither D. either 10. This film is …………. than the one we saw at the ABC cinema last week. A. better B. as C. gooder D. more good 11.We went to that new restaurant in the High street, and we both enjoyed ………….. very much. A. ourself B. ourselves C. oneself D. myself and himself 12. My teacher is one of the …………… in the world. A. bussiest man B. most busy man C. busiest men D. busiest man 13. Hoa …………….. her teeth twice a day. A. brushed B. brushs C. brush D. brushes 14. The boy _______ you met at John’s party last night is my sister’s boyfriend. A. that B. who C. Ø D. all are correct 15. Would you like ………….. out for film this evening, Billy?- Yes, I'd love to. A. to go B. going C. go D. having to go 16. The problem is easy enough, but ______ students could answer it. A. a lot of B. a few C. a great number of D. few 17. A man _________ came to see you this morning. A. from Lampang B. is from Lampang C. was from Lampang D. from Lampang who 18. “Are you ready?” – “No, I’m not, and ___________.” A. she isn’t too B. so is she C. neither is she D. she is not 19. Peter isn’t working and Paul isn’t _________. A. also B. too C. neither D. either 20 . We wanted to give him ________help, but he turned us down. A little B. few C. a little D. a few 21. “She hasn’t been to Africa, and _________ her brother.” A. nor has B. neither has C. so has D. A & B are correct 22. Both of John and Bill ________ good at chemistry. They like it very much. A. are B. is C. was D. were 23. Not only my friends but also my teacher _______ at the Flower Festival last year. A. is B. are C. was D. were 24. The mother looked ____________ at her naughty child. A. anger B. angry C. angered D. angrily 25. Neither I nor my mother _______ that film twice. A. has seen B. have seen C. saw D. sees

1. It ……………………… cold today. 2. I ……………………… at home now. 3. They ……………………… Korean. 4. There ……………………… a pen on the desk. 5. My name ……………………… Nikita. 6. We ……………………… from Ukraine. 7. That ……………………… right. 8. I ……………………… OK, thanks. 9. Clara and Steve ……………………… married. 10. She ……………………… an English teacher. 11. This book ……………………… mine. 12. Jane and Peter ……………………… married. 13. My brother ……………………… here at the moment. 14. Many people ……………………… in the bank. 15. We ……………………… in England. 16. It ……………………… Monday today. 17. I ……………………… a hairdresser. 18. My name ……………………… Alexander. 19. There ……………………… many people in this class. 20. …………… Ane and Alice sisters? 21. ……………………… this car yours? 22. ……………………… I in your way? 23. ……………………… you twenty-five years old? 24. ……………………… the Smiths divorced? 25. ……………………… this your new bicycle? 26. I ……………………… a student. 27. The teachers ……………………… in the room. 28. The cat ……………………… on the table. 29. The dog ……………………… under the table. 30. This book ……………………… cheap.

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