—What would you do _____ you had millions of money?
—I am not sure _____ what you said is just my dream!
| A．if, because | B．whether, after |
| C．if, when | D．whether, because |
We have ________ vegetables, so we have to go and buy some this afternoon.
| A．run away | B．got out of | C．got over | D．run out of |
While Helen __________ the guitar, her mother came in.
| A．was playing | B．is playing | C．played | D．plays |
I like science best. __________, what is your favorite subject?
| A．Sorry | B．Tell me | C．Let me know | D．By the way |
– My hat is out of style. __________?
– Maybe you should buy a new one.
| A．What’s wrong | B．Can I help you |
| C．Do you know | D．What should I do? |
– __________ have you been skating?
– For five hours.
| A．How often | B．How soon | C．How far | D．How long |