No matter how frequently ________, the works of Beethoven still attract people all over the world.

A. performed B. performing

C. to be performed D. being performed

The lawyer suggested that the problem worth paying attention_____ at the next meeting.

A. to be discussed B. to being discussed

C. being discussed D. be discussed

She is a vegetarian. She will ______ if you mention eating meat in front of her.

A. fall over the moon

B. be down in the dumps

C. get hot under the collar

D. laugh her head off

The setting sun was reflected on the river, ________ everything along the banks ________ all the more beautiful.

A. to make; look B. making; looking

C. making; to look D. making; look

The ability ________ an idea is as important as the idea itself.

A. expressing B. expressed

C. to express D. to be expressed

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

The good thing about children is that they ________ very easily to new environments.

A. adapt B. appeal

C. adopt D. apply

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

--What’s the event like?

--Several witnesses’ _______differ from the official version.

A. accounts B. opinions

C. description D. explanations

With a lot of difficult problems_________, they are working hard day and night!

A. settling B. to settle

C. being settled D. settled