She didn’t ask Joe ______ it because she had made Jack ______ it.

There is a backpack _________ on the floor.

Though ______ to see us，the president gave us a warmwelcome and showed us around

Doris has won the first prize in the speechcompetition; and she is so excited that she feels______desire to go to bed．

Let’s play ____ drums.—Better not, it’s too noisy. Why don’t we play _____ chess.