From his _____look , we could see that he hadn’t expected that we could raise such ______questions to him.

___________ to give up drinking, my daddy threw away all his ________ bottles of wine last night.

When I get puzzled about some difficult problems, my teacher always encourages me and says, “Take it _________ .”

________writing the article，the author forgot that he had a meeting to attend.

The witness was expected to give the police a           description of what had happened, but he was too scared to do any help.