--- I wish I would succeed in the competition．
--- Yeah, I understand how you feel．But ____hard?
| A．did you work | B．have you worked |
| C．had you worked | D．do you work |
In the new century, we still should _____ primary importance to the development of economy.
| A．perform | B．attack | C．seek | D．attach |
I remember _____ this used to be a quiet village.
| A．when | B．how | C．where | D．what |
---I drove to Shanghai for the 2010 Expo last week.
--- Is that_____ you had a few days off?
| A．because | B．why | C．what | D．where |
---I’m _____ too much weight, doctor.
--- You’d better take more exercise.
| A．getting on | B．putting on | C．carrying on | D．living on |
I couldn’t find my wallet for ages, but then one day it _____ in a jacket pocket.
| A．got up | B．turned up | C．came up | D．found out |