I really enjoyed your speech, ______ there were some parts I didn’t quite understand.
| A．because | B．unless | C．though | D．after |
I can’t stand _____ for you so long.
| A．to wait | B．waiting | C．waits | D．waited |
How many ________ are there in the park?
| A．family | B．families | C．familys | D．familyes |
—I am going to Millie’s birthday party this evening, Mum.
—, and remember to come back before 10.00 p.m.
| A．I am glad to hear that | B．I am happy |
| C．Have a good time | D．Have a good trip |
—Excuse me, how can I get to the post office?
—Go the bridge and turn left. Walk the museum, and you’ll see it.
| A．along; to | B．across; past | C．past; to | D．cross; past |
—enjoy Beijing opera with me?
— Good idea.
| A．Why don’t | B．What about | C．Why not you | D．Why not |