"Go straight upstairs and get into bed",She said to her son

Giúp mình với!Cảm ơn mọi người nhiều!

Preneise 6. Mark the letter A, B, C or D to indicate the underlined part that needs correction in each of the following questions. 71. Sue (A) plans (B) study abroad next year (C) according to her parent's (D) advice. 72. (A) Don't (B) forget (C) calling me as soon as you (D) arrive here. 73 Lan (A) should seriously consider (B) to become a singer. She's (C) a great (D) talent. 74 (A) The teacher (B) doesn't let her students (C) not use their mobile phones (D) in class. 75. We hope (A) having a chance (B) to study together (C) at (D) the same university in the future. 76. This story (A) with tragic (B) ending (C) made me (D) crying. 77. After a (A) two-hour discussion, we (B) decided (C) to expanding the car (D) market in America. 78. (A) Everyone in this company (B) would like (C) to (D) promoted to a higher position. 79. You'd better (A) spend too much money (B) on shopping or you (C) won't have any (D) left. 80. I (A) used to learn (B) fixing electrical devices around my house (C) when I was (D) at high school. 81. The doctors looked at the test result, (A) but they (B) decided (C) to operate (D) on the patient. 82. Hoa (A) flew to Paris (B) to visit her grandma, (C) so (D) to see Eiffel Tower. 83. Lan studied (A) hard for the final test, (B) but she (C) passed (D) with flying colours. 84. She's (A) counting her calories, (B) so she really wants (C) to eat (D) dessert after meals 85. There was (A) no food (B) in the fridge, nor (C) they didn't have money (D) to go to the market. 36. (A) Dogs are loyal pets, (B) they will never (C) make you (D) feeling betrayed. 37. We (A) went to the Korean restaurant, (B) so we (C) found out it was (D) closed early. 38. (A) Don't (B) forget your passport, (C) and you'll have trouble (D) checking in. E9. We (A) also have (B) to do our assignment, (C) and we'll (D) be punished. 0. John (A) picked me up (B) at my house, (C) but we went out (D) for a walk.

So sánh vùng nhìn thấy của gương cầu lồi và gương phẳng

Viết 1 đoạn văn ngắn giới thiệu với bạn bè quốc tế về truyền thống tốt đẹp của dân tộc

Câu 3: phương trình chuyển động của một vật là x=10-3t+0,2t2 giá tốc của vật có giá trị A 0,2m/s2. B 0,1m/s2. C -3m/s2 D 0,4m/s2

để giải quyết các vấn đề xã hội như hủ tục đói nghèo ,bệnh tật,xung đột dân tộc ở châu phi thì phải làm j

Xét Hàm số y=f(x)=1/x-2 trên khoảng (2;+vô cực)

Tìm m để phương trình x2-4x+3=m có đúng một nghiệm dương

vì sao kinh tế mĩ phát triển nhanh chóng trong 30 năm cuối thế kỉ 19