Xin hãy giúp em , em đăng 7 lần vẫn ko ai trả lời em đang cần gấp

Giúp tôi với ạ , cảm ơn bạn nhiều ạ

27. I have just found the book_______. A. you were looking for B. which you were looking C. for that you were looking D. you were looking 28. I don't understand the assignment_______ the professor gave us last Monday. A. which B. that C. Ø D. All are correct 29. Students_______ get below-average exam results do not have the best prospects. A. whose B. who C. Ø D. All are correct 30. I live in a dormitory_______ residents come from many countries. A. where B. which C. in where D. whose Part III. SPEAKING Exercise 7. Mark the letter A, B, C, or D to indicate the correct response to each of the following exchanges. 31. “____________” _ “It means go very quickly.” A. How can you explain "rush”? B. How do you spell “rush”? C. What does "rush” mean? D. What is the equivalent of “rush”? 32. “____________” – “For” answers the question "How long” and “Since” answers the question “When". A. What are the meanings of “for” and “since”? B. What's the difference between “for” and “since”? C. How to see the difference between “for” and “since”? D. How similar are “for” and “since”? 33. “So, Sven, you've been learning English for ten years. That's a long time.”-“____________” A. Yes, so what? I want to keep learning until I can hold a conversation like a native speaker. B. It's none of your business! I want to keep learning until I can hold a conversation like a native speaker. C. I suppose it is, but I want to keep learning until I can hold a conversation like a native speaker. D. Well, look at yourself first. I want to keep learning until I can hold a conversation like a native speaker. 34. “____________” - "I think you must have the wrong number. There's no one of that name here." A. Could I speak to Donald, please? B. Hi, who is that? C. Hello. Is Martin speaking, please? D. A and C are correct. 35. “Do you mind if I make a phone call?” –“____________” A. Yes, of course. The phone's in the hall. B. No, of course not. The phone's in the hall. C. It's my pleasure. The phone's in the hall. D. Never mind. The phone's in the hall. 36. “Shall I ring you later?" – “____________” A. No, you won't. Have you got my mobile number? B. Yes, you will. Have you got my mobile number? C. Yes, but I may be out. Have you got my mobile number? D. No, I won't be home. Have you got my mobile number? 37. “____________” - "No, it's all repeats again. Why can't they make some new programs for a change?” A. Is there anything worth watching on the telly tonight? B. What's on TV tonight? C. What's up tonight on TV? D. Is there a program on to watch tonight? 38. “____________” – “I like to make notes during the lectures." A. Do you like lectures? B. Which do you prefer: listening to lectures or reading books? C. Is recording the lecture a good idea? D. How do you prefer to learn from lectures: making notes or recording? 39. “_________” - “No, I don't live in an English-speaking country, so it's difficult for me to meet them." A. Is it important to meet English speakers? B. Do you ever have any contact with English speakers? C. Do you like living in an English-speaking country? D. Is it hard for you to meet English speakers? 40. "I don't support the use of smartphones and tablets in the classrooms.” – “____________” A. Me, too. B. I don't, either. C. Me, neither. D. B and C are correct.

Nêu ý nghĩa của phong trào giải phóng dân tộc ở Châu phi và mĩ latinh

Bài 3: Đơn giản các biểu thức sau khi bỏ dấu ngoặc: a) (a+b-c)-(b-c+d); b)-(a-b+c)+(a-b+d); c) (a+b)-(-a+b-c); d) -(a+b)+(a+b+c) Bài 4: Bỏ ngoặc rồi tính a)-8261 + (1543 + 8261) c)(55 + 71) + (145 – 71 – 55) b) (27 + 514) – (486 – 73) d)236 – [(-43) + 236 – (-17)] Bài 5: Tìm x a. 15- ( 4- x )=6 b.-2 x35=1 c.22-(- x)=12 d. x-(12-25)=-8 Bài 6 tìm x a. /x/=4 b./x/=0 c. /x+2/=8 d. 9-/x+2/=10 bài 7 tính nhanh -37+54+(-70)+(-163)+246 b. -359+181+(-123)+350+(-172) c.-69+53+46+(-94)+(-14)+78 d. 13-12+11+10-9+8-7-6+5-4+3+2-1 Bài 8 tính tổng các số nguyên x a. -20< x < 21 b) -2017 ≤ x ≤ 2008 bài 9 tính tổng S= 1+(-3)+5+(-7)+...+2013+(-2015)

Đốt cháy 12,4 gam P trong bình có chứa 13,44 lít oxi ở đktc thu được chất rắn màu trắng là điphotpho pentaoxxit. a.Viết PTHH của phản ứng. b.Trong phản ứng trên chất nào dư và dư bao nhiêu mol. c.Tính khối lượng của sản phẩm

Hình bên có tất cả bao nhiêu hình thang

Vẽ cho mk cung thiên bình anime hay chibi cx đc mà cả 2 lun thì càng tốt ai có cả 2 tui sẽ cho ctnhn k chép mạng

Cho 14,9 gam muối X tác dụng với dung dịch AgNO3 ...

Tại sao thành Đại La lại được coi là"thắng địa" của đất Việt