1 . A great number of students ________ said they were forced to practice the piano.

A．to question	B．to be questioned
C．questioned	D．questioning

2 . He became inspired when he thought about helping ordinary people ________ to cholera.

A．expose	B．exposed
C．exposing	D．to expose

3 . —Can those___________ at the back of the classroom hear me?
—No problem.

A．seat	B．sit
C．seated	D．sat

4 . The island, _____ to the mainland by a bridge, is easy to go to.

A．joining

B．to join

C．joined

D．having joined

5 . Don’t use words, expressions or phrases _____ only to people with specific knowledge.

A．being known	B．having been known
C．to be known	D．known

6 . After completing and singing it, please return the form to us in the envelope _____.

A．providing	B．provided
C．having provided	D．provide

7 . Prices of daily goods________through a computer can be lower than store prices.

A．are bought	B．bought
C．been bought	D．buying

8 . The meeting___ last night was a great success and all the disagreements got ___.

A．to be held; settled	B．held; settled
C．holding; settling	D．being held; settled

9 . Tsinghua University,________ in 1911, is home to a great number of outstanding figures.

A．found

B．founding

C．founded

D．to be founded

10 . Tom looked at Jenny, with tears _______ his eyes, and shouted out the words _______ in his heart for years.

A．filling; having been hidden	B．filled; hidden
C．filling; hidden	D．filled; hiding