It is very kind of you to do the washing-up, but you it.
| A．mustn’t have done | B．wouldn’t have done |
| C．mightn’t have done | D．didn’t have to do |
Being able to afford _______ drink would be _______ comfort in those tough times. (2012 .山东)
| A．the; the |
| B．a, a |
| C．a; / |
| D．/; a |
One's life has value _______ one brings value to the life of others. (2012 .江苏)
| A．so that |
| B．no matter how |
| C．as long as |
| D．except that |
April Fools' Day is a day to play jokes on others, but no one knows when such a custom first ______.
| A．comes into being |
| B．came into being |
| C．is come into being |
| D．was come into being |
I appreciated ______ the opportunity to study abroad two years ago.
| A．having been given |
| B．having given |
| C．to have been given |
| D．to have given |
The Johnsons have moved to a different house ______ their children can attend a better school.
| A．even though |
| B．so that |
| C．as if |
| D．in case |