After the long journey, the Smiths returned home, ____.
| A．safe but tired | B．safely but tired | C．safe and tiring | D．safely and tiring |
China has been pushing the reform of public hospitals _______ all its citizens.
| A．in charge of | B．for the purpose of |
| C．in honor of | D．for the benefit of |
In many people’s opinion, that company, though relatively small, is pleasant _______.
| A．to deal with | B．dealing with |
| C．to be dealt with | D．dealt with |
Let’s not wait any longer, he might not _______ at all.
| A．turn over | B．turn up | C．turn on | D．turn down |
Special attention should be paid _______ our earth from _______.
| A．to protect; being polluted |
| B．to protecting; being polluted |
| C．to protect; polluting |
| D．to protecting; polluted |
The roof fell _______ he had time to dash into the room to save his baby.
| A．after | B．as | C．before | D．until |