----How many books are there on the shelf?---Well, I think there are books.
A. two hundred and forty-six
B. two hundreds and forty
C. two hundreds of fourteen
D. 无
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Lin Tao,an boy,was very brave and helped his classmates run out of the classroom when the earthquake happened.
A. 8 -year -old
B. 8 year old
C. 8 -years -old
D. 8 year olds
There are people in Mary’s family,They live on thefloor.
A. five,nice
B. fifth,nine
C. five,ninth
D. fifth,ninth
In 2010,people from all over the world came to Shanghai to see the world Expo.
A. ten million of
B. ten millions
C. million of
D. millions of
We throwrubbish every year.
A. ton of
B. ton
C. tons of
D. a ton of
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