Are you going to the bank, Laura?— No, I ______ to the bank already.

_____ to the United States? –No, never. But I went to Canada a few years ago.

I will meet him _____ the morning _____ October 2nd. [ ]

Can he work out the maths problem? —-I think _____ hard for him to work it out.

I hear ________ students went to the hall to have the concert.