1 . There are        children in my grandfather's family and he is the        child of the family.

A．nine; fifth

B．nine; five

C．ninth; five

D．ninth; fifth

2 . How to read 85, 626 in English？

A．eighty-five thousands, six hundreds and twenty-six

B．eighty-five thousand, six hundred and twenty-six

C．fifty-eight thousand, six hundred and twenty-six

D．eighty-five thousands, six hundred and twenty-six

3 . When Huawei P20 came out,          people couldn't wait to buy one in our town.

A．thousand

B．thousands

C．thousand of

D．thousands of

4 . It's about        kilometers from Nanchong to Chengdu.

A．two hundreds

B．two hundreds of

C．two hundred

D．two hundred of

5 . Our country is nearly      years old. We'll celebrate its       birthday on October 1, 2019 around the country.

A．seventy, seventy	B．seventy, seventieth
C．seventieth, seventy	D．seventieth, seventieth

6 . Two          students are from Korea.

A．hundreds of

B．hundred

C．hundreds

D．hundred of

7 . —Where is Class         ?   
—It's on the          floor.

A．Six; third

B．Sixth; third

C．Six; three

D．Sixth; three

8 . Two       died of cold last winter.

A．hundreds old people	B．hundred old people
C．hundreds old peoples	D．hundred old peoples

9 . The hero of the story is an artist in his          .

A．thirtieth

B．thirty

C．thirtys

D．thirties

10 . —Have you heard of the Two-Child policy?   
—Of course. And I know many couples have new babies in their      .

A．forties

B．fortieth

C．the fortieth

D．forty