你想问几点了，可以说：
A. Excuse me, what’s the time, please?
B. What time do you get up?
__________________ they playing sports?
A. are B. is C. am
He’s __________________ an e-mail.
A. writing B. write C. written
This is __________________duck.
A. my B. an C. you
I have a __________________.
A. pen B. pencil-boxes C. pencils
The elephants often water with trunks.
A. drinking it’s. B. drinking their. C. drink their