Can you tell me the way you think of________ the problem?
| A．to work out | B．working out | C．work out | D．to work |
I told them not everybody could run as fast as you did, ______?
| A．could he | B．didn't I |
| C．didn't you | D．couldn’t they |
--Are you going to take part in the speech contest?
---__________It's too good an opportunity to miss.
| A．No problem! | B．That's for sure. |
| C．Why me? | D．Why bother? |
--- Would you mind not littering in the classroom?
--- ______. I’ll pick up the waste paper.
| A．With pleasure | B．Thanks |
| C．No, not at all | D．Yes, that’s all right. |
The film Harry Potter Ⅳ is ______ for children above 12 and adults, for it contains horror and violence.
| A．promised | B．intended | C．admitted | D．permitted |
A turning point of the continuously high housing price won’t appear suddenly because there must be a certain process ______ many factors lead to the change.
| A．which | B．what | C．where | D．that |