（ ） is careless when disposing of his wastes.

Nothing can _____ unless you tell us the truth.

Mary and I （ ） the new college life soon, but Tom didn’t.

When we arrived at the airport, we were told our flight （ ）.

As a new graduate, he doesn’t know （ ） it takes to start a business here.

Language belongs to each member of the society, to the cleaner（ ） to the professor.

It was in New Zealand _____ Elizabeth first met Mr. Morris.

Since Dick was busy, he rarely had time to go to the cinema; _____.

The committee is _____ session; no one can enter the hall.

Only when （ ） in the afternoon （ ） able to leave.

There was so much noise that the speaker couldn’t make himself _____.

The two parties haven’t reached any agreement, but decided to set another date for （ ） talks.