—What’s the __________of China?—More than 1.3 billion.
【2013甘肃白银】Finish your homework first, then you’ll _______ watch TV for an hour. A. can B. be able to C. able D could
【2013河北】_ I see your IDcard, sir? We have to check your information.
【2013河南】—Dad, must we wait until the light becomes green?—Yes, I'm afraid we______ .That's the traffic rule.
【2014安徽】—I forgot to bring my dictionary. Could I use yours?—Yes, you ______.
【2014重庆市】Children _______ si t in the front seat of a car. It’s too dangerous.