–When did Tom, head of this famous international corporation, stand trial in open court?–It was on Thursday _____ you were in Beijing.
—Do you feel like __________ out?—No. I'd rather we __________ a taxi.
—Is it strange that Rose should marry Henry?—I __________ you kept it between you and me.
Rather than __________ in the crowded bus, they preferred __________ home.
My son prefers us to email each other once a week __________ spend half an hour on the phone every night.
The suggestion that is worth __________ is that the students should learn something practical.