6.Vietnamese students have ________vacations than American ones.
A. few
B. fewer
C. fewest
D. a few
7.This house is more ________than that one.
A. cheap
B. expensive
C. bigger
D. small
8.How many hours a day does Mr John usually work, Lucy?
A. She usually works 8 hours a day.
B. He usually works 8 hours a day.
C. Lucy usually works 8 hours a day.
D. I usually work 8 hours a day.
9.______is your new address?
A. Where
B. What
C. How
D. When
10.January is the ______month of the year.
A. one
B. first
C. second
D. two