Would you please drive ______? My train is leaving.—I’d like to, but safety comes first.

I have three books here. One is on thedesk,________are in the bag.

It is obvious to the students ______ they should get well prepared for their future

ter use is ________ of your spare time, you’ll make good progress in doing your business

We are interested in the weather because it ______ us so directly—- what we do and even how we feel.