In our city, _______ middle school students want to work as a teacher in the future.

1. A.
   thousand
2. B.
   thousand of
3. C.
   thousands of
4. D.
   two thousand of

In our city, ____ middle school students want to work as a teacher in the future.

   A. thousand   B. thousand of   C. thousands of  

In our city, _______ middle school students want to work as a teacher in the future.

In our city, _______ middle school students want to work as a teacher in the future.

A. thousand

B. thousand of

C. thousands of

D. two thousand of

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