30. Exercise is ______ as any other to lose unwanted weight.
| A．so useful a way | B．as a useful way | C．as useful a way | D．such useful way |
The dictionary still ______ where I ______ it a moment ago.
| A．lies; laid | B．lied; lay | C．laid; laid | D．lies; lay |
－Are you firmly against Japan’s decision to purchase the Diaoyu Islands?
－Of course. That is _______ our basic interest lies.
| A．why | B．when | C．where | D．what |
No student ______go out of school after eleven o’clock at night without the teacher’s permission.
| A．will | B．must | C．may | D．shall |
The scientist holds the view _______ the book said was right.
| A．what that | B．that what | C．that | D．whether |
Don’t worry. I’m sure you’ll succeed _______ if you work hard.
| A．on time | B．in time | C．at times | D．ahead of time |