all don’t like the boy for hismiser, but hehas the ______ actively to get near us because he has no little friends to playtogether with.

Scientists are convinced _______ the positive effect of laughter _______ physical and mental health.

I am thinking _________ how to pass(通过) my English test .

raise your hand, and a taxi appears .

cture, ________ at 7:00 pm last night, was followed by a discussion.