English has a large vocabulary,hasn’t it——Yes.____more words and expressionsand you will find it easier to read and communicate.

periment turned out to be ________,which wasn’t ______ they wanted

If you receive a bunch of roses on Valentine’s Day, Do you know what hidden meaning is _______ to it?[ ]

Most people________ what Fang Zhouzi has done against the dishonest professors and research.

Mike lost his key. ______ couldn’t enter the room.