Could you drive me to the bookstore at noon if _____?
—My son has won the singing competition. —__________!
The book __________ ten units, two revisions
—Why didn't he attend the meeting yesterday? —__________ he caught a bad cold and now he is in hospital.
Many years ago, he dreamed of becoming the first person __________ both South and North Poles.
The __________ of his aim depends largely on himself.