—How much shall I pay for the telephone call?
—You _____. It's free.
| A．mustn't |
| B．shouldn't |
| C．don't have to |
| D．can't |
She hopes_______ yellow can bring her success．
| A．if | B．that |
| C．whether | D．when |
I am active and energetic, I love working with people．
| A．but | B．and |
| C．or | D．so |
---Could you tell me____?
---InAugust,2014.
| A．where did the Youth Olympic Games take place |
| B．when did the Youth Olympic Games take place |
| C．where the Youth Olympic Games took place |
| D．when the Youth Olympic Games took place |
--- Shall we walk around the park or go for a bike ride?
---________. They are both good activities to me.
| A．Yes, I like them very much |
| B．It makes no difference to me |
| C．That’s all right |
| D．I’d prefer a bike ride |
---I don’t know ______or not Simon will come here.
---Don’t worry. ______he comes, I’ll call you.
| A．if, if |
| B．whether, whether |
| C．whether, if |
| D．if, whether |