1 . The ______ look on her face means that she was frightened by his _______ thought.

A．frightened; frightened	B．frightening; frightening;
C．frightening; frightened	D．frightened; frightening

2 . From his ____________ look, we could see that professor hadn't expected that we could raise such _________ questions to him.

A．confused；confused	B．confusing；confused
C．confused；confusing	D．confusing；confusing

3 . The ________ expression on her face suggested that she _________ the _________ physics problem.

A．puzzling；was puzzled by；puzzled

B．puzzling；be puzzled over；puzzled

C．puzzled；be puzzled by；puzzling

D．puzzled；was puzzling over；puzzling

4 . From his ____ voice on the phone, I know everything is going under way.

A．satisfactory

B．satisfying

C．satisfied

D．satisfaction

5 . He told me about the                  news in a                  voice.

A．amazing; surprising	B．amazed; surprised
C．amazing; surprised	D．amazed; surprising

6 . The twin brothers stand under the tree, ______ and say nothing.

A．puzzled

B．puzzling

C．being puzzling

D．being puzzled

7 . I was very____ to find that the cinema was not accessible to the elderly or people in wheelchairs.

A．annoyed	B．annoying
C．annoy	D．annoyance

8 . ___ warmly for his work, he was too ___ to fall asleep.

A．Praising; excited	B．To praise; exciting
C．Praised; exciting	D．Praised; excited

9 . The _______ girl sat in the corner________.

A．frightening; cried

B．frightening; crying

C．frightened; crying

D．frightened; to cry

10 . “ Did you enjoy yourself at the dinner party?”
“ Yes, I have never been to ____ one before.”

A．a more excited

B．the most excited

C．a more exciting

D．the most exciting