Mọi người ơi giúp mình với :(!!!

tìm GTLN N=8x-x^2-1 nhanh vs ạaaaaaaaaaaaaaa

She (enjoy).......her holiday They (play).....a computer game You (do).......your homework Listen!someone (knock)......at the door

Giúp mik bài này vs Mik vote cho 5sao và câu trả lời hay nhất

tìm x biết a,16x ²-(4x-5) ²=15 b,(2x+3) ²-4.(x-1).(x+1)=49 c,(2x+1).(1-2x)+(1-2x) ²=18 d,(3x-1) ²-(3x-2) ²=0 mong anh em giúp tôi sẽ vote cho 5 anh sao và cho câu trả lời hay nhất nhớ làm đg

Giải giúp mk bài này với, mk cần gấp

Xin đáp án!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

minh dang can gap mong mng lam nhanh giup m!

Bài 4: Chia động từ trong ngoặc để hoàn thành các câu sau 1. The police....................two people early this morning. (arrest) 2. She............... Japan but now she...............back. (go - come) 3. Dan..................two tablets this year. (already/ buy) 4. How many games.................so far this season? (your team/ win) 5. ................the CN Tower when you................in Toronto? (you/ visit - stay) 6. I...............Peter since I...............last Tuesday. (not/ see - arrive) 7. I'm sorry, I..................earlier, but I..................a lot lately. (not/ write - work) 8. Peter............... football yesterday (play) 9. They................. the car. It looks new again. (clean) 10. Last year we.................. to Italy. (be) 11. John and Peggy...................... the book. Now they can watch the film. (read) 12. I................. my friend two days ago. (meet) 13. We never…………….... another country before. (visit) 14. She......................... a new car in 2011. (buy) 15. I'm sorry, but I........................... my homework. (forget) 16. The girls........................ their lunch yet. (eat)

1 Rearrange the words and phrases to make meaningful sentences 1 Lake/beautiful/got/many/has/city/that 2 Choose the best answer. 1 My grandparents live in the coyntryside ..................... my aunt A.on B.of c.at d.with 2 My house is..............a bookstore and a drugstore. A. to B. next C between D.among 3 Do you often............your grandparents? A.visit B.visits C.visiting D.B to visit 4 There are..............lakes in our city. A.much B.a lot C. many D.lots 5 David's exam results are.................than Nick's A. good B.well C. better D.important