【题目】We can see people dancing there.
A.hundred
B.hundreds
C.hundred of
D.hundreds of

【题目】They have so much work to do, so they keep on until midnight.
A.work
B.to work
C.working
D.worked

A. either; or B. neither; nor C. not; but D. both; and

【题目】They are reading ________ lesson on Page__________.
A.13, 13
B.13, 13th
C.the13th, 13
D.the 13th , 13th

— Try red clothes．They can make easier totake action.

A. that B. it C. this D. what

【题目】This is ______ English lesson. I hope you will enjoy English.
A.our the first
B.the our first
C.our first
D.the first our

A. Keeping B. To keep C. Keep D. Kept

A. an B. a C. / D. the

【题目】Don't play soccer in the street. It's _______.
A.interesting
B.boring
C.difficult
D.dangerous

— one year later after he graduated from Junior College.

A. When; Till B. When; Not until

C. How long; Until D. How long; Not until