Many a professor__________looking forward to visiting Germany now.Many scientists
__________studied animals and plants in the last two years.
A.is; have | B.is; has | C.are; have | D.is; are |
We laugh at jokes, but seldom __________ about how they work.
A.we think | B.think we | C.we do think | D.do we think |
Wu Juping, ______ the most beautiful mother, is also popular with foreigners for her saving the baby _________ off the high building.
A.honored; falling | B.honoring; falling | C.honored; fallen | D.honoring; fallen |
__________ to the left at the crossroads, and you will see the railway station on your right.
A.Turning | B.If you turn | C.Turn | D.Having turned |
Unfortunately, the research was limited __________ increasing economic profits, _________ protecting the environment.
A.to; other than | B.by; rather than | C.to; rather than | D.by; more than |
We have to realize: boys share activities, _________ girls share feelings.
A.while | B.when | C.as | D.since |