Let's learn to use the problem we are facinga stepping-stone to future success.
The factory was built in a secret place, around ________ high mountains.
When if he had any idea what the novel was about, Jack kept silent. He have read it very carefully.
—Can I pay the bill by check?—Sorry, sir. But it is the management rule of our hotel that payment ____ __ be made in cash.
—Mum, I can’t see any point in studying hard. —Come on, dear. Years of hard study will surely________ in your future career.
Shooting, as __________ means of survival originally, developed into _____ sport only in the late 19th century.