As US President Barack Obama _____London, fresh figures showed US house prices were falling at their fastest pace on record.
| A．set up for | B．set in to |
| C．set off for | D．set down to |
---Did your car break down again this morning?
---Yes．That’s ____ I was late．
| A．why | B．because | C．how | D．for |
You must do your homework now; you ___ basketball all the evening．
| A．have been playing | B．play |
| C．are playing | D．played |
As I will be away for at least a year, I’d appreciate ____ from you now and then, _____ me how everyone is getting along．
| A．hearing; tell | B．to hear; tell |
| C．hearing; telling | D．to hear; to tell |
I’d like ___ on a trip to Tibet while he prefers ___ to Guilin．
| A．to take; to go | B．to be taken; to go |
| C．to take; going | D．to be taken; to be going |
---Are you still very busy?
---Yes, I _____ the report for the manager and it won’t take long．
| A．have just finished | B．am just finishing |
| C．had just finished | D．am just going to finish |