From the dates________on the gold coin，it is confirmed that it was made five hundred years ago.

–It is a long time ______ I saw you last year. –Yes.And it will be some time ______ we see each other again.

. The temperature has _____ heavily, whichdoesn’t _____ the growth of the crops.

Tom’s father____ to London last month. He ______ there three times.

The cruel husband didn’t feel nervous________his wife’s poor health at all.[ ]