— I went to your home at 4 pm yesterday, but nobody was in.
— Oh, I football with my friends in the park then.
| A．played | B．have played |
| C．am playing | D．was playing |
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
Can you play guitar, Tom?
A．a B．an C．the
找出划线部分读音不同的一项。
A. now B. brown C. window