1 . The ‘Double Eleven’ Shopping Festival is one of ________ shopping festivals in China.

A．big

B．bigger

C．biggest

D．the biggest

2 . Peter is the third ________ boy in our class.

A．tall

B．taller

C．tallest

D．much taller

3 . Nobody is smarter than Sam in his class. （改为同义句）
Sam is ________ ________ in his class.

4 . Tom is one of ________ students in our class.

A．better

B．the best

C．best

5 . —Which sport do you like ________?
—Football. It’s ________ of all sports, I think.

A．more; interesting	B．best; the most interesting
C．best; more interesting	D．better; interested

6 . Which one is ________ (easy) of all the problems?

8 . —If you work ________ , you’ll make ________ mistakes in your class.
—I will remember that.

A．most carefully, the fewest

B．more carefully, the least

C．most careless, the most

9 . Of all the students, Mary donates ________ money to Project Hope every year, but she seldom buys nice things for herself.

A．more

B．less

C．the most

D．the least

10 . —What do you think of the clothes store, Mike?
—It has ________ service in town, so few people go there to buy clothes.

A．better

B．the worst

C．the best