9.Mr tan works..........................hours than my father(many)
10.summer vacation is the..........vacation(long)
11.vietnamese students have............vacations than american students.(few)
12.Bill is.............than you.(good)
13.this old woman has.............money than one of her daughters(much)
14.Chrismas is one of the (important)...............vacations in america.
15.these shoes are(expesive)...............than those shoes.
16.My brother is a(study)............at vietnam national University,Hanoi.
17.That(art).............paints beatiful pictures.
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