1 . Chinese people have been celebrating the Mid-Autumn Festival and enjoying mooncakes for _________.

A．weeks

B．months

C．years

D．centuries

2 . —What’s the ________ today, Mille?
—It’s September 9th.

A．month

B．time

C．date

D．year

3 . It’s reported that Zhaozhou Bridge has a long history of more than 1, 400 _________.

4 . —Hurry up, please! The bus will come to the station in one_________.
—OK, I’m coming!

A．year

B．month

C．minute

D．day

5 . Jim is a ________ (15岁) boy, and his sister is ________ (21) years old.

6 . Nancy is twelve ________ (year) old.

7 . Liangliang is an 11-________-old boy, he is 11 ________ old. (year)

8 . There are usually 365 days in a ________ (年).

9 . —How old __________ (be) your grandpa?
—He is seventy __________ (year) old.

10 . In 20 ________ time, China will be stronger.

A．years

B．year’s

C．years’

D．year