The dangerous virus ____ in the next few weeks in the laboratory can cause fatal diseases.
A.studying | B.studied | C.to study | D.to be studied |
If you are not satisfied with our work, you can complain to the manager who is _________ customer service.
A.in honor of | B.in case of | C.in charge of | D.in need of |
By the time I reach the age of sixty, I hope to be healthy enough to travel ___________ .
A.gradually | B.frequently | C.entirely | D.equally |
More ________ information is needed to help us work out the real situation.
A.generous | B.reliable | C.grateful | D.fluent |
What upset us was that our flight was delayed because of the ________ storm.
A.fierce | B.legal | C.intelligent | D.secure |
The wide popularity of the Korean music Gangnam Style has _________ heated discussions about people’s tastes nowadays.
A.set about | B.set aside | C.set off | D.set down |