Chủ đề:
Bài 4. Sự rơi tự doCâu hỏi:
Một vật rơi tự do từ độ cao 40m xuống đất.Biết giá tốc g=10m/s. Vật sẽ chạm đất sau thời gian bao lâu
Đặt câu hỏi cho phần bôi đen
1 i am reading an english book at the moment
2 i have wwritten over twenty novel
3 this stress is twenty klometers long
4 i spent 10 dollar on this shirt
5 i have been learning English for 5 years
5 she is a doctor
6 they were watching a game show
7 he likes studying math
8 the weather is very nice in this country
9 he is going to work right now
Where.........
10 the metting finished at 7 o'clock
What time......
11 it is a quater past five now
12 she is in grade 10
13 there is a picture on the wall
14 she goes to the super market twice a week