____ you come across Tom, tell him I could visit him recently．
| A．Should | B．Would | C．Could | D．Might |
Little ______ that we were watching his every move, so he seemed to be going his own way in this business.
| A．he realized | B．he didn’t realize | C．didn’t he realize | D．did he realize |
Just use this room for the time being, and we’ll offer you a larger one _____ it becomes available.
| A．as soon as | B．unless | C．as far as | D．until |
-----I prefer shutting myself in and listening to music all day on Sundays.
------ That’s _____ I don’t agree. You should have a more active life.
| A．where | B．how |
C．when | D．what |
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 |