With more trees being destroyed, huge quantities of soil ________ each year.
A. are washing away B. is being washed away
C. has been washed away D. are being washed away
With a lot of difficult problems_________, they are working hard day and night!
A. settling B. to settle
C. being settled D. settled
--What’s the event like?
--Several witnesses’ _______differ from the official version.
A. accounts B. opinions
C. description D. explanations
So much of interest ________ that most visitors run out of time before seeing it all.
A. offers Beijing B. Beijing offers
C. does Beijing offer D. Beijing does offer
The good thing about children is that they ________ very easily to new environments.
A. adapt B. appeal
C. adopt D. apply
The lack of evidence and witness led to _______.
A. the appeal having rejected
B. reject the appeal
C. the appeal being rejected
D. the appeal to be rejected
