Giúp em với ạ.

Choose the best alternative.

1, Plastic surgery doesn’t cost ____.

a) a lot of

b) much

c) many

d) very few

2, He knows ____ about classical music.

a) a lot

b) a lot of

c) many

d) a few

3, He is very honest. He is ____ than David.

a) honest

b) more honestly

c) more honest

d) honestly

4, Some people think that life was ____ a hundred years ago.

a) badly

b) worst

c) well

d) better

5, A bee is ____ than a bird.

a) smaller

b) smallest

c) the smallest

d) small

6, A bicycle moves ____ than a car.

a) slowly

b) fast

c) very slow

d) more slowly

7, Concorde is ____ other planes.

a) the safest

b) safest

c) as safe as

d) safer

8, The new ____ bad.

a, was

b, are

c, were

d, aren’t

9, ____ everybody here?

a) Are

b) Is

c) Were

d) Does

10, He has a lot of friends. He is ____ than tony.

a) much less friendly

b) less friendly

c) the most friendly

d) more friendly