(   ) 4. During the entrance exams,there are        parents waiting for their children outside the test center.

   A. thousand of   B. thousands of   C. thousand   D. thousands

(   ) 3. The        question is much more difficult than this one.

   A. sixth   B. six   C. sixteen   D. sixty

(   ) 2. Each of us has to write a        report every week.

   A. two-thousand-words   B. two-thousand-word

   C. two-thousands-word   D. two-thousands-words

(   ) 1. This is the        time in        days that he has made the same mistake.

   A. second,third   B. two,three   C. two,third   D. second,three

(   ) 30.        have studied together for three years.

   A. I,you and he   B. I,he and you   C. He,you and I   D. You,he and I

(   ) 29. Some people like to stay at home on Sunday,but        like to go to the movies.

   A. another   B. other   C. others   D. other one

(   ) 28. ―What do you think of the apple?

―It's nice. I'd like to have         .

   A. some other   B. another   C. others   D. other

(   ) 27.        of the girls has got a pencil and some paper.

   A. All   B. Every   C. Everyone   D. Each

(   ) 26. Mr. Zhang gave the textbooks to all the pupils except        who had already taken them.

   A. these   B. ones   C. the ones   D. the others

(   ) 25. I hope there are enough books for each student to have       .

   A. it   B. those   C. them   D. one