This is the book I bought yesterday , ______I spent 8 yuan .
| A．on which | B．for which | C．in which | D．at which |
–I didn’t invite him to the party but he came anyway and got completely drunk.
--__________he hadn’t come! The party could have been a success.
| A．How come | B．Only if | C．What if | D．If only |
The home improvements have taken what little there is ______ my spare time.
| A．from | B．in | C．of | D．at |
In order to prevent the disease ___________ to other districts, the authorized organization killed thousands and thousands of cows.
| A．extending | B．spreading | C．expanding | D．stretching |
These seats are __________ for the elderly and disabled.
| A．observed | B．deserved | C．preserved | D．reserved |
Mr. and Mrs. White are determined to give their children ____ first-rate education, though they are both out of ____ work now.
| A．a, the | B．the, the | C．a, / | D．the, / |