1.——We ____ the club to see if Bill was there,but he wasn't.

1.——We ____ the club to see if Bill was there,but he wasn't.
——What a pity!
A.clean out
B.took part in
C.dropped by
D.held on to
2.Helen won the first prize in the comptition,which made her parents _____.
A.pride
B.proud
C.to pride
D.prided
3.——Have you ever visited the place ____ Sun Zhongshan once lived and studied?
——Yes,but only once.
A.when
B.where
C.which
D.who