He will be a scientist when he .
| A．grows up | B．grow up | C．will grow up | D．grow up |
— is it from here to the station？
— It's about three kilometers from here.
A. How long B. How far C. How
–Rose, could you please water the flowers in the garden?
--Why _________? You see, my brother is listening to music.
A. me B. I C. mine
Don’t be late class. We must be on time.
A．for B．toC．in
Don’t smoke here, look at the on the wall.
A. signB. markC. design
—What were you doing at 8:00 last Sunday?
—I ______ rubbish with my classmates by Zijiang River.
A．picked up
B．am picking up
C．was picking up