The man was walking along the street he stopped and looked as if whether he was going in the right direction.
—What’s wrong with him? —The picture he came acrosshis memory of a sad story in his childhood.
A brilliant idea occurred to him, ______ to his research in the lab.
He may not like my visit, but I shall go and see him _____.
We are happy to know that our head teacher will be _____ to headmaster.
---- The novel isn’t easy for Xiao Wang to read, is it? ---- ______.His foreign language is far better than expected.