choose the word or group of words that best completes each of the following sentences.

The committee has submitted its report .. the students' riot.

choose the word or group of words that best completes each of the following sentences.

It's been a rough life so far, ....?

choose the word or group of words that best completes each of the following sentences.

If I had known, I ......... not have come.

choose the word or group of words that best completes each of the following sentences.

She had to work from .... 

He did it, but not ...... the way I had expected.