---- Where is Kate ?
--_______she is cleaning the classroom.
| A．May | B．May be | C．Maybe | D．Can |
A set of keys _____ on the table. Can you see _____ .
| A．is, it | B．is, them | C．are, it | D．are, them |
---I visited the Qinhu Lake last Sunday.
---______ Why didn’t you tell me earlier?
| A．Have a good time | B．I hope so. | C．You did? | D．It’s kind of you. |
If you are an animal lover, you might find our programme ________.
| A．interest | B．interesting | C．interested | D．interests |
I don’t doubt _________ his advice is well worth________.
| A．that, to take | B．if, to take | C．whether, taking | D．that, taking |
---Make sure that you will come here on time. --_______.
| A．Certainly, I will | B．Don't worry. | C．That's OK. | D．Of course ,I can |