Có bao nhiêu số 4 chữ số có tận cùng bằng 3 và chia hết cho 3.

Tia nắng mặt trời tạo với mặt đất 1 góc 45°.nếu 1 người cao 1,7m thì bóng của người đó trên mặt đất có chiều dài là a)0,8m b)1,5m c)1,7m d)1,9m

Bài 1: Chia động từ trong ngoặc ở thì HTHT. 1. The bill isn’t right. They (make)………….. a mistake. 2. Don’t you want to see this programme? It ………….(start). 3. I (turn)……….. the heating on. It’ll soon get warm in here. 4. ……..they (pay)…….. money for your mother yet? 5. Someone (take)………………. my bicycle. 6. Wait for few minutes, please! I (finish)……………. my dinner. 7. ………you ever (eat)………….. Sushi? 8. She (not/come)…………… here for a long time. 9. I (work)………….. here for three years. 10. ………… you ever …………..(be) in New York? 11. You (not/do) ………….your project yet, I suppose. 12. I (just/ see)………. Andrew and he says he ……..already (do)………. about half of the plan. 13. I ………..just (decide)……… to start working next week. 14. He (be)…………. at his computer for seven hours. 15. She (not/ have) ……………any fun a long time. 16. My father (not/ play)……….. any sport since last year. 17. I’d better have a shower. I (not/ have)………. one since Thursday. 18. I don’t live with my family now and we (not/ see)…………. each other for five years. 19. I…… just (realize)…………... that there are only four weeks to the end of term. 20. The train drivers (go)……… on strike and they stopped working at twelve o’clock. 21. How long…….. (you/ know)………. each other? 22. ……….(You/ take)………… many photographs? 23. (She/ eat)………………. at the Royal Hotel yet? 24. He (live) ………….here all his life.. 25. Is this the second time he (lose)……………. his job? 26. How many bottles………… the milkman (leave) ………….? He (leave) ……….. six. 27. I (buy)…………. a new carpet. Come and look at it. 28. She (write)………….. three poems about her fatherland. 29. We (finish) ……………………three English courses. 30. School (not, start)……………..yet.

Hãy viết đoạn văn khoảng 200 chữ, trình bày sự quan tâm của anh/chị về một hiện tượng do biến đổi khí hậu gây ra ở nước ta

Giúp mình với mình trắc nghiệm

*) Notes : Racket : vợt , Net : Lưới 1. What awful restaurant! a.an b .a c. one d. the 2. We .. English at the moment. a. are learn b. learn c. learning d. are learning 3. This dress is the expensive of the four dresses. a. best b. more c. most d. the most 4. is it from here to school? a. How long b. How high c. How far d. How 5. What about games? a. play b. playing c. to play d. to playing 6. He writes articles for a newspaper. He is a . a. journalist b. teacher c. doctor d. musician 7. Minh____________ television every night. a. watchs b. watches c. watching d. to watch 8. I’d like some stamps for overseasmail. a. buy b. to buy c. to buying d. buying 9. She ____________ thirteen years old next week. a. will b. be c. is d. will be 10. Her new school is ____________than her old school. a. very big b. big c. bigger d. biggest 11. My mother always drives . a. careful b. carefuly c. carefully d. slow 12. You ought to the dentist’s. a. to go b. go c. going d. went 13. How is your brother ? _ He’s 1.70 meters. a. high b. tall c. weight d. heavy 14. She her teeth three times a day. a. brush b. brushs c. brushes d. brushed 15. Stop, please. That is too coffee. a. many b. lots of c. little d. much 16. A balanced diet is good your health. a. to b. with c. in d. for 17. It took us an hour to Nha Trang. a. to drive b. drive c. driving d. drove 18__________ visiting Halong Bay? –That’s a good idea! A. How about B. Let’s C. What aboutD. A&C are correct 19. Students have two __________each day. A. 20-minutes breaks B. 20-minute breaks C. 20-minute break D. 20-minutes break 20. __________do you go to bed? - At nine. A. What B. When C. What time D. Where 21. Hanoi is the capital city, but it is __________than HCM City. A. the smaller B. smaller C. smallest D. small 22. Which is the eighth month of the year? A. September B. February C. November D. August 23. -Where ____________________ from ? –England. A. is she B. does she come C. will she be D. A & B are correct 24. In the future, robots and machines __________all the work for us. A. are doing B. will do C. does D. do 25. Look! Here is Nam. He __________the guitar in the room. A. play B. plays C. is playing D. will play 26. She __________some of her friends to her birthday party next week. A. invites B. inviting C. will invite D. going to invite 27. I have English class __________seven o’clock __________Monday. A. at / on B. on / on C. in / at D. at / at 28. __________a lovely living room! A. How B. What C. It D. When 29. Let’s __________to school. A. going B. to go C. go D. goes 30. Mr. Jones has __________summer vacation every year. A. a three-week B. a three weeks C. a three- weeks D. a week- three 31. It take me ten minutes to go to school every day. A B C D 32. I’ll go and seeing mom and dad on their farm. A B C D

khẩn cấp mn ơi giúp mik nha mn.

phân tích nhân vật ông hai trong truyện ngắn làng của kim lân

chiều dài 1 con tàu vũ trụ được đo đúng bằng 1/2 chiều dài tĩnh của nó. hỏi vận tốc của con tàu vũ trụ đối với hệ quy chiếu của người quan xát

Giúp em ạ đề là:write relative pronouns to complete these sentences