It is becoming more and more difficultto_______the problems of traffic in some big cities of our country.

Jenny asked me I had returned the bike to its owner, and I admitted that I hadn’t.

Whereyouput my dictionary—I left it on your desk when youtoTom

He is never satisfied with what he has got. The grass is always greener on the other side of the ____.

I suppose the young beautiful actress is about 20 years old— ________ ! She is still a college student