Happily for Johns mother, he is working harder to ______ his lost time.
| A．make up for | B．keep up with |
| C．catch up with | D．make use of |
For many cities in the world, there is no room to spread out further, ______ New York is an example.
| A．for which | B．in which |
C．of which | D．from which |
The crowd cheered wildly at the sight of Liu Xiang, who was reported ______ the world record in the 110-meter hurdle race.
| A．breaking | B．having broken | C．to have broken | D．to break |
The students were all standing by the swimming pool, _______ swimming suit.
| A．all of them worn | B．all were wearing | C．all of whom wearing | D．all wearing |
I had told you the turth. ______ I keep repeating it?
| A． Can | B． Must | C．May | D．Will |
-----Do you think we should accept that offer?
------ Yes, we should, for we______ such bad luck up till now, and time ______ out.
| A．have had; is running | B．had ; is running |
| C．have; has been run | D．have had; has been run |