________ at the theatre, he found the ticket his friend gave him was left at home[ ]

The teacher frowned ___ annoyance when a studentfell asleep during his lesson

I began watching here an hour ago, but now nothing _______ yet.

She has been indoctors describe as a vegetative(植物的) state for six years.

You can’t shut your eyes to the fact ______more than 20% of American Families now live below the poverty line