— What do you like to do _______ class?— I like to play volleyball.

More than 36 million Chinese children are receiving piano training, but quite a few have little ______ in the piano and some even hate it. 

The students always have ______ to do.

— Why don’t you watch some English movies? — Oh, it’s too ______ because the people speak too quickly. I can’t catch them at all.

—I’ve met him dozens of times, but I still don’t know his name.—I hope this won’t happen again.