—Excuse me. may 1 know your_______?— Sure. It's No. 3. Bridge Street.
Don't worry. He is _______ to take care of the little baby.
—Does your father still smoke?—No, he has succeeded in_____smoking for three years.
—How long have you been in Beijing?—_____
—How much is the white coat?—It’s_____yuan.
Our government should_____ measures to control the population.