Sally worked late in the evening to finish her report ____ her boss could read it first thing next morning．
| A．so that | B．because | C．before | D．or else |
–I hear that you will be on travel again.
--Yeah. My boss _______ for me to discuss business details with someone from another company.
| A．asked | B．arranged | C．sent | D．called |
–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 |