---It’s difficult for the villagers to cross the river. ---I think a bridge______ over the river.

Bamboo can ___________ paper.

He was often seen _________ with charity work last year.

Today a lot of information can         online.

—The weather report says the heavy rain will last for another three days.—Oh, that’s terrible. I’m afraid the bridges will be ______ away by the flood caused by the rain.