1. You’re not a safe driver! You should drive .................. A. careful B. careless C. more carefully D. most carefully 2. Their children have all grown.................. and left home for the city to work. A. up B. out C. out of D. inside 3. I was disappointed as the film was .................. than I had expected. A. as entertaining B. less entertaining C. more entertaining D. few entertaining 4. The city has recently set .................. a library in the West Suburb. A. up B. off C. out D. on 5. The last exhibition was not .................. this one. A. as interesting B. so interesting than C. so interesting as D. more interesting 6. I don’t think Nick gets .................. with John. They always argue. A. over B. in C. through D. on 7. Your city is developing .................. my city. A. so fast B. as fast as C. faster D. the fastest

Choose the words from the list to fill in the summary.

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vẽ đậu mầm khok tự thấy mik vô hình

Ruồi giấm đực có 1 số tế bào nguyên phân liên tiếp 5 đợt. Có 75% số tế bào con được chuyển sang vùng chín hình thành tinh trùng. Trog các tinh trùng tạo ra có 25% số tinh trùng chứa NST X và 12,5% số tinh trùng chứa NST Y tham gia thụ tinh tạo ra 144 hợp tử. a, Nêu phương pháp xác định công thức tính số tế bào con tạo ra và số NST môi trường cung cấp cho quá trình nguyên phân b, Tính số TB mầm và số NST môi trường cung cấp cho quá trình đó

trọng âm Exercise 21 1. A. resources B. increase C. farmland D. disaster 2. A. iron B. metal C. forest D. dessert 3. A. technological B. population C. communication D. information 4. A. hostility B. microchip C. equality D. destruction 5. A. humble B. concern C. orphan D. terrible 6. A. adequate B. reveal C. construction D. together 7. A. experience B. discomfort C. support D. friendship 8. A. numerous B. admit C. occasion D. attempt 9. A. immediate B. success C. eagerness D. phonetic 10. A. conference B. horrible C. experience D. language Exercise 22 1. A. result B. strengthen C. forget D. abolish 2. A. suggest B. relate C. empty D. effect 3. A. colleague B. available C. different D. sacrifice 4. A. discovery B. researcher C. remain D. label 5. A. identify B. continue C. popular D. consumer 6. A. product B. satisfy C. mistake D. however 7. A. approval B. novel C. compulsory D. illusion 8. A. inversion B. miserable C. pleasant D. difficulty 9. A. establish B. rely C. project D. require 10. A. organize B. embarrass C. discourage D. surrounding Exercise 23 1. A. chemical B. accumulate C. opinion D. available 2. A. computer B. machine C. instant D. appliance 3. A. eventual B. electricity C. popularity D. volunteer 4. A. deliver B. avoid C. manage D. advise 5. A. cooperate B. enough C. discuss D. saturate 6. A. alternative B. energy C. process D. temperature 7. A. potential B. possess C. survival D. current 8. A. burglary B. employment C. courageous D. dependent 9. A. comment B. nourish C. marine D. landscape 10. A. obstacle B. government C. courage D. dismiss Exercise 24 1. A. opportunity B. decoration C. temperament D. expectation 2. A. particular B. equipment C. identify D. miracle 3. A. complete B. command C. common D. community 4. A. journal B. mourning C. calcium D. although 5. A. memory B. compare C. connect D. upgrade 6. A. stimulate B. permanent C. fertilizer D. variety 7. A. accelerate B. digestive C. disorder D. infantry 8. A. convenient B. previous C. management D. purchase 9. A. deliberate B. dramatist C. discovery D. improvement 10. A. redundancy B. comparison C. maintenance D. capacity Exercise 25 1. A. interview B. essential C. industry D. comfortable 2. A. confirm B. convenient C. tranquility D. awkward 3. A. industrial B. destruction C. extreme D. energy 4. A. behaviour B. requiremenht C. abundant D. estimate 5. A. historical B. general C. obvious D. mordernize 6. A. continent B. permission C. circumstance D. interest 7. A. recycle B. completely C. introduce D. alternative 8. A. religious B. miserable C. perform D. include 9. A. significant B. quantity C. committee D. believable 10. A. ambitious B. constant C. investment D. exhaust

Giải giúp mk hệ phương trình này nha!!!!!!

II. Complete each of the following sentences with comparatives or superlatives. Add “the” where necessary. 8. This is (good) ______food I’ve ever eaten in this country. 9. Peter’s new haircut is (trendy) _______than the previous one. 10. The building looks much (nice) __________in green than the previous white. 11. I had to drive my car along (narrow) __________road in the region. 12. Nam’s house is (far) ____________from the city centre than my house.

5. When my children ..................., I’ll teach them how to study English. A. turn up B. grow up C. get up D. think up 6. That city has one of the most ................... underground rail networks in the world. A. efficient B. fashionable C. exciting D. fascinated 7. He turned ................ the new job in the city centre because she didn’t want to move. A. up B. down C. over D. off

vẽ đậu mầm ko có biểu cảm , như ng mất hồn