Câu 1: It was this book which I borrowed from Lan A B C D Câu 2: Mai was the last student left the class . A B C D Câu 3 : They got married twenty years ago, did they ? A B C D Câu 4 : My father works in a hospital building in 1990 A B C D Câu 5 : She is afraid of live on her own in a big city

Lầm bài 5 nha.. Mik cảm ơn nhiều ạ... Cho 5* câu trả lời đúng nhất ạ

Điền số thích hợp vào chỗ chấm để 4m3 5dm3 =...........m3

giúp ikk ạ,tks mn nhìu,nhanhh nka

Giải giúp em vs ạ e cảm ơn trước

Cbj nghĩa là j z mn Giải thik giúp mình vs ạ

Part 2:Supply the correct form of verbs 1. I (write) ………to my parents now, I (write) ……. to them every weekend. 2. You (go) ……………..to the party tonight? 3. Mary (listen)…………….to music at the moment. 4. He (want) …………….(be) ………….a doctor. Choose the letter A, B, C or D to complete the passage below Johnson __________ (1) a student. He’s 12 years old. He studies __________ (2) Ba Dinh secondary school on Hoang Hoa Tham Street. He usually __________ (3) home for school __________ (4) 6.30 a.m. He lives __________ (5) near the school, _________ (6) he usually walks to school with some of his friends. But today his father ___________ (7) him to school. He loves Literature and English. Today he has Physics, Chemistry and English. __________ (8) school, he often plays volleyball in the school field. 1: A. is B. are C. am D. be 2: A. in B. on C. at D. from 3: A. left B. leave C. is leaving D. leaves 4: A. at B. to C. for D. on 5: A. also B. quite C. much D. well 6: A. yet B. for C. so D. but 7: A. is driving B. drive C. drives D. driving 8: A. Before B. After C. During D. When Choose the letter A, B, C or D to answer these questions Hi. My name is Mary. I’m twelve years old. I’m a pupil. I live in a beautiful area in a big city. Every morning I get up at 5:30 o’ clock. After that, I dress up, have breakfast and go to school. My school is not very far from my house so I often go to school on foot. But today I ride my bike because I want to attend my English class after school. I love English so much. I will study abroad soon. 9: What does Mary do? A. a teacher B. a farmer C. a student D. a driver 10: How old is she? A. 9 B. 10 C. 11 D. 12 Question 11: What time does she get up in the morning? A. half past five B. five forty-five C. a quarter to six D. six o’clock 12: How is she getting to school today? A. on foot B. by bike C. by car D. by bus 13: What subjects does she like? A. Geography B. Literature C. English D. Both B & C 14: Is her school far from her house? A. Yes, it is B. No, it doesn’t C. No, it isn’t D. Yes, it does 15: Does she play soccer after school? A. Yes, he is B. No, he doesn’t C. No, he don’t D. Yes, he does Choose the letter A, B, C or D to complete the sentences with given words 1: Mrs. Smith/ travel to work/ motorbike/ every day. A. Mrs. Smith traveling to work on motorbike every day. B. Mrs. Smith travels to work by motorbike every day. C. Mrs. Smith travel to working in motorbike every day. D. Mrs. Smith travel to work with motorbike every day. 2: All / subjects / my/ new/ school/ interesting. A. All subjects at my new school is interesting. B. All subjects my new school has interesting. C. All subjects of my new school interesting. D. All subjects at my new school are interesting. 3: Helen/ do / this English test/ good / than I do. A. Helen does this English test gooder than I do. B. Helen does this English test better than I do. C. Helen is doing this English test good than I do. D. Helen do this English test better than I do. 4: We/ ought/ study/ hard/ please/ our parents. A. We ought to study hard to please our parents. B. We ought studying hard to please our parents. C. We ought to study hard to pleasing our parents. D. We ought to studying hard to please our parents.

Nhanh gấp giúp mik, khỏi giải thích]

Ai hướng dẫn mình làm câu b Vi-ét được không, mình tách biểu thức mãi không được ạ, mình đã tính xong tổng và tích hai nghiệm và điều kiện của m ạ

Giải pt: x^4 +2x^2+x (căn2x^2+4) =4 giải hệ pt (x+y)^2=xy+3y-1 và x+y=(x^2+y+1)/1+x^2