c. Cho biết những oxit bazo nào sau đây tác dụng được với axit H2SO4( viết phương trình hóa học minh họa): CuO, MgO, FeO, Na2O

1. Mr. Hung doesn’t walk to school now. He used _____________________________ ____________________________________ 2. We haven’t eaten this food before. We didn’t _________________________________________________________________ 3. You must finish all of your homework before going to bed. You have _______________________________________________________________ 4. Did you go to a kindergarten when you were a child? Did you use _____________________________________________________________ ?

16dam2 10m2 =...................m2

giúp ạ .............................

từ láy có vai trò gì trong việc diễn tả cảm xúc của nhân vật?

25 + 4 ( 12 - x ) = 16 help meeeee!!!! i need your help

Tìm số tự nhiên a,b sao cho a) ab=15 b)(2a+1)b=20

. Choose the best answer to complete each of the following sentences. 1.    What’s the date today ? - It is     ____ June.     A. twelve    B. twelfth    C. twelve of    D. the twelfth of 2.    How many windows are there in your house? - ____ six.     A. There is    B. There are    C. There has    D. There have 3.    ____is Phong ? - He’s in the living room.     A. When    B. Where    C. Who    D. What 4.    Which verb adds _____es in the third person?     A. go    B. write    C. sleep    D. tell 5.    _____a clock in your room?     A. Are there    B. Is there    C. Have there    D. Has there 6. There are a lot of things    _____in Da Lat .     A. see    B. to see    C. seeing    D. to seeing 7. It is called the Tiger room_____ there is a big tiger on the wall.     A. because            B. so     C. but    D. like 8. I live______ my parents and my younger sister in a town house _____ Ha Noi.     A. with - at    B. at - at    C. of - in    D. with - in 9. We are moving______ a new house _____ the city centre soon.     A. to - in    B. at - at    C. to - from    D. from - in 10. We live in a town house, but our grandparents live in a______ house.     A. villa    B. country    C. apartment    D. city 11. There are two lights____ the ceiling.     A. at    B. in    C. on    D. between 12. There is a family photo    _____the wall.     A. on    B. at    C. in    D. next 13. There______ four chairs and a table _____ the middle of the room.     A. is - on    B. is - in    C. are - at    D. are - in 14. We need some chairs ______the kitchen.     A. with    B. for    C. at    D. on 15. There are some dirty dishes _____the floor.     A. in    B. with    C. on    D. for 16. There is an electric    ________, a stove and a fridge in our kitchen.     A. cooking    B. cooker    C. cook    D. cooked 17. They are having lunch in their beautiful big ______room.     A. dined    B. dinner    C. dine    D. dining 18. He should clean his    _______room. There are a lot of toys and clothes on the floor.     A. messy      B. mess        C. messing                D. messed 19. They look around their new apartment with lots of________ modern devices.      A. interest          B. interested        C. interestingly    D. interesting 20. Your cupboard is too old. Let's_____ a    new one.     A. buy          B. bought        C. buying    D. to buy 21. My father is watching TV in the_____ while my mother is cooking in the_____. A. living room/ bedroom            B. bedroom/ bathroom C. living room/ kitchen                D. kitchen/ hall 22. His uncle climbs the ladder and puts old things in the_____. A. attic        B. toilet            C.    hall            D. bathroom 23. Many people live in_____ in mountainous areas to avoid dangerous animals. A. town houses        B. villas            C.    stilt houses        D. apartments 24. It's so hot in my living room because the_______ was broken.     A. fridge        B.    air-conditioner    C. dishwasher        D. cooker 25. You should tidy up your clothes in the_____. They seem so messy.     A. sofa        B. cupboard    C.    sink            D. wardrobe 26.    Don’t stand ________ the TV I’m trying to watch this programme.     A. behind    B. next to    C. under          D. in front of 27.    You should never stand ________ a tree when it is raining,     A. at    B. under    C. between        D. on 28.    My mother is in the ________ baking a cake for my birthday.     A. bathroom    B. dinning room    C. kitchen        D. bedroom 29.    Please turn the ________ on. It’s so hot in here.     A.fan    B. light    C. television        D.

HOÀN THÀNH BẢNG BÀI CÔ BÉ BÁN DIÊM LỚP 8

viết 1 đoạn văn so sánh 2 văn bản mẹ tôi và cuộc chua tay của những con búp bê