— ________ have you learned to play the piano?
— ________ five years ago.
| A．How long, For | B．How often, For |
| C．How long, Since | D．How soon, Since |
________the help of the police, the old woman found her way to her son’s.
| A．Under | B．By | C．With | D．From |
I write down everything about the work in my notebook, _________it, I’d forget the things I should do.
| A．before | B．except | C．outside | D．without |
— Helen, can I wear a T-shirt and jeans to the evening party? —OK. But a dress might be___________.
| A．good | B．better | C．bad | D．worse |
The driving test is not very difficult, and most people are_________to pass it.
| A．able | B．afraid | C．correct | D．serious |
The American film Avatar is worth ____________. It is really wonderful.
| A．to see | B．to see it | C．seeing | D．seeing it |