Choose the underlined part that needs correcting in each sentence below. 21. If they have time in the weekend, they will come to see us. A B C D 22. It take me ten minutes to go from my house to school. A B C D 23. Many people think that students have a easy life. A B C D 24. I think we have few vacations than American students. A B C D 25. We work very hardly but we have fun working together. A B C D

Tìm ĐK để bt có chứa căn thức có nghĩa Tìm x để các bt sau có nghĩa: a)3√x-1 b) √ 5-2x c)√ x mũ 2+3 d)√-5x e)√3(2x-2) f) √x-3/4 g)√-3/x-2 h)1/√1-3x i)√x mũ 2-4 k)√4x mũ 2-1 l)√3-x/√7x+2 m)√x+3/7-x p)√6x-1+√x+3 q)√x-3/2- √1/x-2 g)1/√2x-x bình

ai giúp mình với minh cần đv nhất ak :))))))))))))))))))))))))))))

vẽ chibi buồn có ai đau khi anh ko vvo địch

Ai giống toi ko nhờ :Đ Tự nhin đang nghe bản nhạc buồn nào đấy ròi tự nhin lại buồn lây Chả hiểu sao lại buồn Khùn ghia Chính nek: Vẽ anime/ chibi Full line nhe Màu thì tùy(xác xuất ctlhn cao hơn) Có tâm hộ tuôi

heeeeeeeeeeeeep mà ai có nhóm gì ko cho mik vô với

các biện pháp nghệ thuật tiêu biểu của bài tuyên bố thé giới về quyền trẻ em

Bài1 1.The students often collect waste paper for(recycle)...... 2.if he reads in bad light his eyes(ruin).... 3.she(phone).......you as soon as she (come) .......back 4.I(wait).......in the school yard until she comes Bài 2: 1.arrive/the theatre?/at/What time/you/did 2.play/games/your family/Dose/sometimes/together ? Bài 3: 1.she/usually/practice/guitar/after/school. 2.He/learn/play/guitar/now 3.would/you/come/my house/ lunch/?/ 4.We/have/English/Wednesday/and/Thursday 5.In/afternoon/Nam/usually/go/home/and/watch/videos làm nhanh hộ mik nha!

Giúp mik vs mik cần gấp mik cảm ơn trc nha😗

53. She __________the painting when I came. A. painted B. has been painting C. was painting D. has painted 54. When I was a boy, I _____________tea to coffee. A. preferred B. was preferring C. have preferred D. prefer 55. I _____________swim in this river when I was young. A. was used to B. am used to C. used to D. use to 56. She came into the room while they ______________television. A. are watching B. were watching C. watched D. have watched 57. It's an hour since he ____________, so he must be at the office now. A. is leaving B. was leaving C. has left D. left 58. He __________up his mind yet. A. hasn't made B. didn't make C. wasn't making D. wasn't make 59. My teacher arrived after I __________________for him for ten minutes. A. was waiting B. had waited C. waited D. have waited 60. By the end of next year, George ___________English for two years. A. will learn B. will have learned C. would learn D. has learned 61. The children are still ill but they __________better gradually. A. getting B. get C. are getting D. are got 62. Tom and Mary _________for Vietnam tomorrow. A. have left B. leaving C. leave D. are leaving Giúp vs ạ