We have to ____ ourselves when weare away from home.

He’s one of those people with a very _______ imagination — every time he hears a noise he’s convinced it’s someone breaking in.

I think Song Zuying has a good __________. I like her songs.

You look puzzled at the news.— Yes. I just can’t imagine _____ he could have donesuch a thing.

The roof began to fall ______ she had time todash into the room to save her baby.