—When Tom got to the examination room, he realized he ______ his pen at home.－Oh, he is too careless.

----------Do you know if Mr. Wu ______ to our school tomorrow? ----------I’ve no idea. If he ______, everyone ______ very happy.

The brothers ____ to the parks on Sunday afternoons. Last Sunday afternoon  they ____ an action movie.

--- What did Lucy do yesterday afternoon? --- She ____ her parents do the housework.

Tens years ago, there _____ full of fish in the lake .Now there are _____ fish .