Whose handbag is this—It _________be Li Ping’s. I saw her take hers away just now.

Catherine’s mother doesn’t allow her to go anywhere outside the town ________ another member of the family is along.

Was it ________ your son won the first prize last month that please you?

n in a hurry, ___________How can it be satisfactory

When the question _____ at the meeting, no one could answer it