He has little acquaintance _______ music , while he has a wide knowledge ____ painting．

I went to see you yesterday evening. But you weren’t in. Where were you then？ —I_____ a walk by the lake with my husband．

Another thing that he _________ very difficult was English grammar.

Two students in our school will go to the beach.

How_____ is it from your school to the hospital?—Five miles.[ ]