---Mum, I’m leaving for Beijing tomorrow morning.
--- Oh, good. But be sure to phone me _______ you get to Beijing, please.
| A．because | B．why | C．when | D．if |
— Could you tell me ______? I must find him.
— Sorry. I have no idea. But he was here just now.
| A．where Tom was | B．where Tom has gone |
| C．where can I find Tom | D．where Tom has been |
__________ you offered him!
| A．How useful advice | B．What a useful advice |
| C．How a useful advice | D．What useful advice |
My father always has fun _______with the neighbours on weekends.
| A．to play chess | B．playing chess |
| C．playing the chess | D．to play the chess |
The woman is always kind to others. She tries to help anyone_________.
| A．at times | B．on time |
| C．at all times | D．at one time |
It’s easy ________ you to say sorry, but remember __________ be late again.
| A．for; not to | B．for; don’t |
| C．of; not to | D．of; to |