You’d better book the tickets in advance; _______ we may miss the concert.
| A．however | B．therefore | C．nevertheless | D．otherwise |
Great changes have taken place in that village. It is no longer ____ it was 10 years ago, ____ it was so poor.
| A．what; when | B．that; which |
| C．what; which | D．which; that |
The way he did it was different ____ we were used to.
| A．in which | B．in what | C．from what | D．from which |
-- Is it necessary that he ____ to London but to New York?
-- I think so, but the problem is ____ he has refused to.
| A．will not be sent; that | B．not be sent; that |
| C．should not be sent; what | D．should not sent; what |
Ten years ago the population of our village was ________ that of theirs.
| A．as twice large as | B．twice as large as |
| C．twice as much as | D．as twice much as |
Go and get your coat. It’s ________ you left it.
| A．there | B．where | C．there where | D．where there |