There is _____ food left in the refrigerator（冰箱）. Please go and buy some.
A. little
B. a little
C. a bit
D. a few
On ___________ sides of the river bank in the park, there're some benches for people to sit on.
A. every
B. either
C. both
D. all
Paul's English vocabulary（词汇量） is as large as___________.