______we were worried about was ________they could manage to control the pollution.
| A．That how | B．That whether | C．What that | D．What whether |
My friends, after they heard what had happened to me, _______ said it sounded like an adventure.
| A．all | B．that | C．which | D．who |
Paul is good, kind, hard－working and intelligent; __________, I can’t speak too highly of him.
| A．as a result | B．in a word | C．by the way | D．on the contrary |
As_______ mountains beyond our village are becoming greener and greener, they have become _________ home to a large amount of wild life.
| A．the; 不填 | B．the; a | C．不填; a | D．the; the |
Although Mr. Wang sometimes loses his temper, his students like him for it.
| A．not so much | B．not so little | C．no more | D．no less |
At present robots are common in industry and perhaps they will soon be common in
home.
| A．the; 不填 | B．the; a | C．不填; the | D．an; 不填 |