She stared at the painting, wondering where she it.
| A．saw |
| B．has seen |
| C．sees |
| D．had seen |
—— Shall I help you with the heavy box?
—— Thank you._________
| A．It couldn’t be better. | B．Of course | C．If you like | D．It’s up to you |
—— What should I do with my weight problem.
—— The best thing to do is to limit yourself to 1,000 calories a day to try to _____
| A．lose weight | B．lose your weight | C．lose weights | D．lose the weight |
You’re _______ a lie. More than one man has known about it.
| A．speaking | B．talking | C．saying | D．Telling |
—— ____ he start at once or wait for a while?
—— Let him start at once.
| A．Will | B．Would | C．Can | D．Shall |
Where is my watch? I _______ it.
| A．might lose | B．must have lost | C．would have lost | D．should have lost |