He will come to understand your efforts sooner or later. It's just a matter of.
On the long journey, Peter ________ a most interesting guide. We all had a wonderful time.
__________ entered the office when he realized that he had forgotten his report.
For many Beijingers, dreams of living in ___________ green area are becoming___________ reality.
It is generally considered unwise to give a child___________ he or she wants.
—Can I drive on the free way, Mr. Green?—You can when you____________ a bit more skilled.