—I drove to Zhuhai for the air show last week..—Is that ________ you had a few days off ?
-- Have you seen ______pen? I left it here this morning-- Is it ______black one? I think I saw it somewhere
Great changes ______ in the past few years, and a lot of factories ________.
—What about going for a walk?—______.
______ with routine office tasks, she had no time to look after her children.
The audience ______ to see who would win the gold medal.