______from space, the earth, with water _____seventy percent of its surface looks like a blue ball.
| A．Seen; covered | B．Seen; covering | C．Seeing; covered | D．Seeing; covering |
-He had a headache and went to drugstore to get something for his pain ____.
-But the form cannot be signed by anyone ____ himself.
| A．relax; rather than |
| B．relief; other than |
| C．leisure; rather than |
| D．comfort; other than |
You don`t have to dress up ．The party is pretty ___ ．We only need to bring a bottle of wine．
| A．adventurous | B．casual |
| C．comfortable | D．beneficial |
Christmas is a holiday usually celebrated on December 25th ____________ the birth of Jesus Christ．
| A．in charge of | B．in terms of |
| C．in favor of | D．in honor of |
The foreign guests, ____ were government officials, were warmly welcomed at the airport.
| A．most of them | B．most of which |
| C．most of whom | D．all of those |
I won’t call you ________ something unexpected happens.
| A．while | B．whether |
| C．because | D．unless |