As a physics teacher, Mr. Chen devoted himself to teaching and researching, which earned him a good ______ in his field.
When he woke up, he found ________lying by the sea.
The chairman thought ________ necessary to invite Professor Smith to speak at the meeting.
. What ________beautiful day it is! Why not go out for _______picnic?
. They got married in 2001 and three years later they ________ their child.
It is generally considered unwise to give a child _____he or she wants.