The boy doesn’t know the answer _________ the teacher’s question.

A. to           B. of           C. for             D. with

 The boy doesn’t know how to _________ English words in a dictionary.

     A. look up       B. look after      C. look at       D. look for

The boy doesn’t know the answer _________ the teacher’s question.

1. A.
   to
2. B.
   of
3. C.
   for
4. D.
   with

The boy doesn’t know the answer _________ the teacher’s question.