The man ______be Mr Liu．He has gone to America with his wife．
| A．may | B．mustn’t |
| C．can’t | D．must |
—Please don’t throw paper on the ground.
—_________, I won’t.
| A．Excuse me | B．That’s all right | C．Sorry | D．It doesn’t matter. |
Li Yuchun is my favourite singer. I once met her _________ 2012 in Hunan.
| A．to | B．on | C．at | D．in |
—Lily, there is _________ schoolbag near the window. Is it yours?
—Yes, it is. Thank you!
| A．a | B．an | C．the | D．不填 |
— How are you going, buddy?
—. A little busy, though.
| A．Not too bad | B．Can’t be worse | C．On my own | D．By train |
It’s really you to drive so fast on such a rainy day. Slow down!
| A．crazy for | B．crazy of | C．wise for | D．wise of |