rút gọn: (x ² - 5x + 1) ² + 2(5x-1)(x ² - 5x + 1) + (5x-1) ² CMR: 1000² + 1003 ² + 1005 ² + 1006 ²= 1001 ² + 1002 ² + 1004 ² + 1007 ²

5. Let’s take this road. It is .................. way to the city. A. the shortest B. a shortest C. the shorter D. both A & B 6. She lives in one of the most ................. parts of the city. There are lots of luxury shops there. A. prosperous B. historic C. comfortable D. boring 7. He earns his living by ________old paintings. A. reviving B. restoring C. reforming D. replenishing

1. Find the word which has a different sound in the part underlined. A. pressure B. depressed C. expect D. relaxed 2. It is considered that life in a city is wonderful and _____________. A. interested B. boring C. enjoyable D. helpful 3. No city in America has ______monuments and museums into one area as Washington, DC. A. as much B. such many C. as many D. a few 4. You should take your hat .................. in the cinema. A. in B. over C. on D. off ............................ $\text{Giải thích;nhanh;đúng →hay nhất nhá !}$

6.although his legs were broken in the erash.he tried go get out of the car =>despite his................... 7.she knows a lot more about it than i do =>i don't know 8.she started working as a nurse five years ago =>she has 9.it's pity i đin't take my doctor's advice =>i wish 10.we spent 5 hours getting to london =>it took

1. A. arrived            B. believed           C. received          D. hoped 2. A. opened           B. knocked             C. played            D. occurred 3. A. rubbed            B. tugged              C. stopped          D. filled 4. I .................... your trip to Nha Trang two years ago. A. remembered B. remember C. was remembering D. have remembered 5. Ba ..................... the cap all day yesterday. A.wears B.is wearing C.wore D.has worn 6. I..........................a lot of fish 2 days ago. A.ate B.is eating C.have eaten D.was eating 7. Her aunt ...................... her to see Cham Temple last year. A.has taken B.took C.is taking D.takes 8...........she....................... a new ruler yesterday? A. Do...buy B.Has…bought C.Is having D.Did…buy 9. Listen! He .................... with his parents about his vacation in Da Lat last year. A.didn’t talk B.hasn’t talked C.is talking D.talks

Đề bài là : rút gọn biểu thức Mn giúp em vs ăn e đang cần gấp

nhanh nhanh hộ mk vs !!!!!!!!!!!!!

Giúp em câu C phần Hk là tia phân giác với ạ

Vẽ đậu mầm/ chibi... tuk NL: trou ou, 40 điểm của toii

Bài tập về thì hiện tại đơn trong tiếng anh phần ba viết đọng từ trong ngoặc ơi dạng phù hợp