We’ll do a really ___ house cleaning before the New Year.
| A．total |
| B．complete |
| C．thorough |
| D．whole |
Would you please keep silent? The news that the milk contains a harmful chemical __________ and I want to listen.
| A．has been broadcast |
| B．is being broadcast |
| C．is broadcast |
| D．is broadcasting |
les __________ before the guests arrive.
| A．be set |
| B．set |
| C．are set |
| D．are setting |
The __________ look on his face showed that he had enough confidence in himself.
| A．surprised |
| B．puzzled |
| C．excited |
| D．determined |
From his __________ expression (表情), we know the meeting is __________.
| A．bored; bored |
| B．boring; boring |
| C．bored; boring |
| D．boring; bored |
__________ and short of breath, Andy and Ruby were the first to reach the top of Mount Tai.
| A．To be tired |
| B．Tired |
| C．Tiring |
| D．Being tired |