It’s said that there are plenty of hotels in thattown. There _____ be any difficulty for you to find one to stay in.

The old man didn’t know whether to sell thecar or____ .

Last night we saw two movies, _______ was interesting.

You know, Bob is a little slow ______ understanding.— So I have to be patient ________ him.[ ]

Lin Hai and Dave __ his good friends.