Before making your speech, you’d better ________ your thoughts and ideas.

Last Sunday a few of us arranged to meet in town, but Jenny didn’t _______.

 Astronaut as he was, he didn’t know _______ he had to _______ in outer space.

—When are the traffic police strong?    _---When they ___ up cars with one hand.

He has been acting strangely these days. I can’t________ his actions at all.