How did you find your sister in such a big and strange city? — I ____ her in the railway station when I was looking for the police for help.

I can think of many cases______ the mediahave a strong effect on young men.

They live on a busy road.— There ______ be a lot of noise from the traffic.[ ]

The girl didn’t help you last time. _____ you don’twant to talk to her.

New York is one of ____ in the world.