People live a hard life________.

A．in the forty B．in the forties

C．in forty D．on forties

He served in the army in ______ when he was in _______.

A．1940’s, his twenties

B．1940’s , the twenties

C．the 1940’s, his twenties

D．the 1940’s, the twenties

The water behind the Three Gorges Dam should be ____higher than down-stream.

A．sixty-five metre B．sixth-fifth metre

C．sixty-five metres D．sixth-fifth metres

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

Both of the two rulers are broken. I went to buy a _____ one.

A．three B．third C．forth D．/

—What’s one fourth and a half, do you know?

—Yes, it’s________.

A．two sixths B．three fourths

C．one three D．three sixths

Please write down the new words in the text of_______.

A．Lesson Eleven B．the Lesson Eleven

C．Lesson Eleventh D．Eleventh Lesson

—How do you read “March 8 th”?

—It reads “March_____”.

A．eight

B．eighth

C．the eighth

Another way of saying eleven forty is______.

A．twenty to eleven

B．twenty to twelve

C．twelve to twenty

We all think that the___century will bring us more hopes.

A．twenty-first B．twentieth-first

C．twenty-one D．twentieth-one