Niagara Falls is a great touristdrawing millions of visitors from all parts of the world every year

There’s lots of white snow but there aren’t ______ tourists.

May I go to the concert with you– I’m afraid not ______you have a ticket, because Ihave only one.

Maybe you should call him up.—But I don’t want to talk with him ________ the phone.

doesyour aunt work ——In a restaurant.