hơi dài nhưng mong các bạn giúp

kỉ niệm đáng nhớ nhất của em ở trường

Đổi đơn vị Á) 8m7dm= B) 3cm² 6mm² =

Biết hai đại lượng x và y tỉ lệ nghịch với nhau và khi x = 10 thì y = -12. a) Tìm hệ số tỉ lệ. b) Hãy biểu diễn y theo x. c) Tính giá trị của y khi x = 4; x = -8. Giúp mik vs

Này đừng lướt qua thế chứ Giúp thì giúp không giúp thì giúp

Chỉ mình với Mình cam rơn trước nha

a) Tìm các cặp số nguyên ( x , y ) thỏa mãn : x + 2y = 3xy + 3 b) Cho A = 1/2+1/3+...+1/2017 và B = 1/2016+2/2015+...+2015/2+2016/1

giúp vs. mk vote 5* và chọn ctlhn II. Find the word which has a different STRESS in the part underlined. 4. A. factor B. bilingual C. imitate D. openness 5. A. translate B. mistake C. dictionary D. official 6. A. flexibility B. multinational C. inaccessible D. expensive III. Choose the correct answer to complete the sentences. 7. If only I ................... more careful, I might be better at getting good marks. A. am B. were C. be D. been 8. When I worked in Canada, I could communicate with people there in French but now I’m a ..................... rusty. A. many B. much C. little D. some 9. English today is the most ..................... spoken language in the world. A. widely B. early C. quickly D. largely 10. When we don’t know what an English word means, we often look it ...................... in an English-Vietnamese dictionary. A. on B. in C. at D. up 11. Mai can speak Chinese much more ................. than her brother can. A. fluent B. fluently C. fluency D. more fluently 12. The picture reminds him of the time ...................... he studied in Bangkok. A. which B. where C. when D. while 13. They could understand our conversation if they .................. some English. A. knew B. would know C. will know D. know 14. Ly has worked for a bank in London for 3 years and she speaks English ................... A. by well very now B. very well by now C. very by well now D. by very well now 15. In some countries, besides their ................... tongue, students have to learn another language. A. official B. second C. mother D. first 16. If Tuan .................... to England, it will be a good opportunity for him to improve his English. A. comes B. came C. has come D. will come IV. Find the underlined part that needs correction. 17. She can’t (speak) a word (with) Japanese (because) she finds it (really hard) to understand. ABCD 18. My friend - Jane (has learnt) Vietnamese (for) 3 years, (so) she is fluent (at) Vietnamese. A B C D 19. Her family (has) (a) cat (who) has three (kittens). A B C D 20. It (is said) that (many) English words (have been) (simple) over the centuries.

Giúp mk làm câu 2 vs ạ. Xin cảm ơn

các bạn làm hộ mình với, mình gấp lắm rồi. Ai làm mình cũng vote cho 5 sao. nó chỉ toàn trắc nghiệm thôi