Defined and undefined articles.

I didn't stop to talk to you yesterday because I was ..... in hurry. in a hurry.

There are 30 students in each group ... on average. on the average.

Only when the firefighters arrived did we feel ..... out of the danger. out of danger.

....., I feel I have misjudged him. He was only trying to do his best. in a way. in the way.

Don't sit there! You are ..... in a way. in the way.

He's broken two ribs and every time he breathes he is ..... in pain. in a pain.

We managed to sell our flat ..... at profit. at a profit.

My mother was ....that the movie was better. under the impression. under an impression.

Wolves always howl.... to a full moon. to the full moon.

My younger brother wants to be.....vet. the. a.