from the moon, our earth with water seventy percent of its surface, appears a blue ball.
| A．Seen; covered | B．Seen; covering |
| C．To see; covering | D．Seeing; covered |
_____ I can see what you mean, even though I don’t share your point of view.
| A．In the way | B．On the way | C．In no way | D．In a way |
---- Jack and Mary got married last week . Did you go to their wedding .
---- No . I .
| A．hadn’t invited | B．haven’t been invited |
| C．hadn’t been invited | D．didn’t invite |
The villagers went out to the mountain __________ the missing child.
| A．in a search of | B．looking after | C．searched for | D．in search of |
It was in the lab ______ was taken charge of by Professor Harris _______ they did the experiment.
| A．which , that | B．that, where | C．whom, that | D．which, where |
When the question _____ at the meeting, no one could answer it.
| A．rose | B．arose | C．aroused | D．raised |