The TV was invented around.
A. the twenty century
B. the twentieth century
C. twentieth century
D. twenty century
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There are about sixstudents in the building during the earthquake.
A. hundred
B. hundreds
C. hundreds of
D. hundreds of
---Where is class .It’s on the floor.
A. Six ,third
B. Sixth , third
C. Six , three
D. Sixth, three
There are months in a year,My birthday is in the month.
A. twelve;twelve
B. twelfth; twelfth
C. twelve ; twelfth
D. twelve ; twelve
----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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