15．--Does the government stop the factory _________ dirty water into the river?

--Yes．The factory stops _________ now．

A．to pour，to pour                            B．from pouring，pouring

C．from pouring，to pour                               D．pour，pouring

One day a woman walked into a ___1___ shop．The shopkeeper smiled and said，“Good afternoon， Madam．”

“Good afternoon，” the woman answered．“There is a green hat ___2___ red flowers on it in your ___3___．Will you please take it out of there?”

“Yes，Madam，” the shopkeeper said．“I’m happy to do that ___4___ you．” Usually women look at a lot of ___5___，but they don't buy any．So he thought，“Good，I can ___6___ this hat very quickly today．”

“Do you．want it in a box or ___7___ your head，Madam?”

“Oh，I don't want it，” she answered．“I ___8___ want you to take it out of your window．I pass your ___9___ every day and I don't like to ___10___ the ugly thing there．”