—What do you think of his talk on the Information Technology?
—Oh, very good. It’s worth ______.
| A．listening to | B．to listen to | C．listening | D．hearing |
________ nice flowers ! Where did you buy them？
| A．How | B．What | C．What a | D．What an |
He’s given an important report on the work of the government，________?
| A．isn’t he | B．is he | C．hasn’t he | D．has he |
—Sandy，can you tell me ________?
—Sorry，I’ve no idea．
| A．how many guests have been here | B．when is the party |
| C．why did they come | D．where will they leave |
I don’t know the teacher ________ is talking with Miss Wang．
| A．what | B．whom | C．which | D．who |
If I find his phone number，I ________ you．
| A．tell | B．told | C．will tell | D．have told |