---I don't suppose the police know who did it.
---Well, surprisingly they do. A man has been arrested and ____ now.
| A．has been questioned | B．is being questioned |
| C．is questioning | D．has questioned |
---Look! Here comes the bus and I have to go now.
Thank you for coming to see me off.
--- Goodbye, _______.
| A．congratulations | B．cheer up | C．all the best | D．go ahead |
He have attended the meeting this morning. He has been staying at my home for a whole day.
| A．can’t | B．mustn’t | C．shouldn’t | D．needn’t |
She was with the belief that one must return what one has borrowed.
| A．brought about | B．brought back | C．brought up | D．brought out |
The task is difficult , time is limited. I’m afraid I can’t finish it on time.
| A．Still | B．However | C．But | D．Besides |
The little boy has a great for language: he can speak three foreign languages very well.
| A．present | B．gift | C．joy | D．interest |