—What is that noise?
—Oh, I forgot to tell you that the new machine .
A.was tested | B.will be tested | C.has been tested | D.is being tested |
It was a time_______ the killer whales helped the whalers catch the baleen whales.
A.when | B.that | C.then | D.which |
The most important thing about cotton in history is ______part that it played in _______Industrial Revolution.
A.∕;∕ | B.the;∕ | C.the; the | D.a; the |
We were when we heard of the news that the plane was crashed in the storm.
A.shocking | B.shocked | C.worried | D.worrying |
After the new technology was brought in, the factory producedcars in
1999 as the year before.
A.as twice many | B.as many twice | C.twice as many | D.twice many as |
All the students handwriting is very beautiful are going to the contest.
A.who’s | B.whom | C.whose | D.who |