I had some difficulty making up my mind which colleges to apply to.

Nobody knows exactly how many races make up the population of the United States.

I can't start up my computer. What am I supposed to do?

The grenade blew up before the terrorist could throw it, and his arm was blown off!

After running up so many flights of steps, she was completely out of breath.

If you go on drinking so much, you may well end up an alcoholic.

They built up twenty-five stories on one side and thirty-five stories on the other.

No sooner had the monkey caught sight of him than it jumped up to his shoulders.

Don't get your dander up, but I have bad news to tell you.

Those two runners were head to head right up till the finals in the Olympics.