Look over there.___!
—I’m going to the States.—How long ________ you ________ there?
Can we ________ the internet when we study?
The country has ________ too many wars in the past ten years.
—Everybody is going to climb the mountain . Can I go too , mom ?— ______ Wait till you are old enough ,dear.
—I wonder how much you charge for your services.—The first two are free the third costs $30.