The ________ expression on her face suggested she was_________ when he heard the news.
| A．amazing; amazed | B．amazed; amazing |
| C．amazed; amazed | D．amazing; amazing |
We know a good deal about the people who lived in China 4, 000 years ago, because they ______write and leave written records for those who lived after them.
| A．could | B．should | C．must | D．shall |
Trees are useful to man mainly in three ways, the most important of which is that they can protect ______ from droughts (干旱) and floods.
| A．it | B．itself | C．himself | D．him |
—made Daisy wild with joy？
—Her success in the A-level exam this year.
| A．How was it that | B．When was it that |
| C．Why was it that | D．What was it that |
For environmental reasons，we as well take these waste products and have them recycled.
| A．shou1d | B．would | C．might | D．could |
The film Avatar will be on tonight but it’s at l：30am. I don’t want to that late.
| A．stay up | B．show of | C．put up | D．get off |