Thanks ________ the Great Wall, the land produces more crops.

A. by

B. of

C. for

D. to

During the World WarⅡ, a Jewish（猶太的）lady was protected by a local family in Shanghai in her ________ .

A. fifties

B. fifty

C. fiftieth

D. the fiftieth

桯ow old is your son?

梍_______ . We had a special party for his ________ birthday last Sunday.

A. Nine; nine

B. Nine; ninth

C. Ninth; ninth

D. Ninth; nine

桾ina, could you please play ________ piano for me while I'm singing?

梂ith pleasure.

A. a

B. an

C. the

D. /

Time is not enough for so much work. ________ people are needed, I think.

A. Other two

B. Only two

C. Two more

D. Two others

This is a big class, and ________ of the students are girls.

A. two third

B. second three

C. two thirds

D. two three

It takes me ________ hour to do my homework.

A. a

B. an

C. the

梂hat would you like for ________ breakfast, Mr Scott?

桾hree pieces of bread with ________ cup of black tea, please.

A. a; a

B. /; the

C. a; the

D. /; a

There are about two ________ students in the newly built school.

A. thousand

B. thousands

C. thousand of

D. thousands of

You must read the ________ carefully before taking the medicine.

A. news

B. pictures

C. numbers

D. instructions