179. Please don’t _____ a joke on thedisable. We should try our best to help them.

They were _________ when they heard the_______ news.

Mr. Li, who is said to have moved to Beijing, _____ at No. 4 Middle School in our city for thirty years.

It’s great fun to go hiking in the valley, but______, we shouldn’t turn a blind eye to the potential risks[ ]

I got caught in the rain and my suit____