I like the sofa we’ve found in the shop. In my opinion, it is a perfect __ for the furniture in our  sitting room.

 — Why is the chemical plant closed?— Because large quantities of waste water ______ into the Yangtze River.

(2013·大连市一模)As its name ________， the Volunteer Farm relies on volunteers to weed, plant and harvest.

--- What do people wear when they go to the theatre? --- Well, it isn’t very        . People can wear anything they like.

You are supposed to collect the mistakes you have made. You will make the same mistakes ______.