The farm________ we learned to feed cattle two years ago has changed a lot.

When the baby was crying, she started singing to him and was ________ with a smile.

Come and join us, Betty!— I’m afraid I can’t. I’m too busy now. If I ______ time, I would certainly go.

Walking alone in the dark, the boy whistled to________ his courage. [ ]

The buses, most of _________ were already full, were surrounded by an angry crowd.