-Can I help you, Madam?
-Yes. I want a tie __________ for a man to wear at a formal party.
| A．flexible |
| B．aggressive |
| C．appropriate |
| D．illegal |
It was not until midnight____ they reached the camp site.
| A．that | B．when | C．while | D．as |
-----Are you pleased with the play?
------Not at all. It couldn’t have been___.
| A．worse | B．so better | C．better | D．the worse |
----Did Jack come back early last night?
------Yes. It was not yet eight o’clock____ he arrived home.
| A．before | B．when | C．that | D．until |
Almost every country is increasing the price of cigarettes____ reduce smoking.
| A．so that | B．so as to | C．in order that | D．as to |
____many times, he still didn’t understand it.
| A．Having been told | B．Though to be told |
| C．Having told | D．He was told |