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PAST PROGRESSIVE TENSE (when, while) 1. Everyone (sleep)_______________when I came home last night. 2. They (have)________________dinner in a restaurant when the police came and arrested them. 3. She (work)__________________in Chicago when she met her present husband. 4. The accident happened while they (drive)__________________home from work. 5.The taxi (travel)________________at high speed when it hit the lamp post. 6. We heard the news while we (eat)________________breakfast in a restaurant. 7. She (take)___________________________a shower when the telephone rang. 8. The boy fell while he (climb)________________________a tree. 9.He returned home while his wife and his daughter (prepare)_______________the dinner. 10.She got a cramp in her leg while she (swim)___________in the sea.

rút gọn biểu thức A=(x+7)+(-3+x)-(5+x) B=(x-9)-(-12+x)+(14-x) C=(a-2b)+(3a-b)-(b-2a) 2.tìm x,y thuộc z a)|x-7|+|y+6|=0 b)|x+17|+|y-2y+15|=0 3.tìm x thuộc z a)|x+6|-6=x B)|x+3|=|x-7| c)(x-2).(7-x)=0

viết đoạn văn nghị luận khoảng 20 dòng có nội dung bàn về chữ hiếu của nguời làm con theo quan niệm hiện nay trong đó có sử dụng phép lập luận và tổng hợp ( hãy chỉ ra phép lập luận và tổng hợp sử dụng trón đoạn văn đó ) Mình cần gấp ạ :(((

ex1: make sentences based on the given cues : 1.I / going / visit / after work / evening. 2.Residents / store owners / concerned / new mall / for / few months. 3. What / mum / going / do / weekend ? 4.You / ought / go / market / buy / fish / vegetables. 5.People / do / everything / without / help / modern equipment / years ago. 6. How old / your brother / sister / then ? 7. Some people / neighborhood / not happy / changes. 8. It / difficult / learn / two languages / same time. ex2:Finish the second sentence so that it has the same meaning as the first: 1. Her father asked her if she would go to the cinema with her friends. Her father asked her:”…………………………… …………………………………………………………………………………………….” 2. Parents ought to send their children to school. Children……………………………………………………………………………………………………………………………………………….. 3. People think that doing morning exercises is good for health It is …………………………………………………………………………………………………………………………………………………….. 4. Every day thousands of trees are cut down in the world. Every day people…………………………………………………………………………………………….……………………………………

alo alo alo kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk

Nước Âu Lạc từ thế kỉ 2 đến thế kỉ 1 có gì đổi thay ? Mong ae giúp

II. Give the correct form of the verbs in bracket. I (6 - not realize) that I (7 - leave). the umbrella on the bus until it (8 - start) to rain. We (9 - wait) for you at 8.00 tomorrow morning at the station. her hair and she (11 - not When I phoned Julia last night she (10 - wash) finish) when I finally (12 - come) Everyone (13 - hope) that I will pass the entrance exam to Thai Nguyer gifted high school. a new film yet. I can't take any pictures because I (14 - not/buy) You'd better have your hair (15 - cut)

Kể tên 3 đảo đông dân có diện tích vào loại lớn nhất của nước ta