No sooner _____ stepped out of the hall than it began to rain.

Millions of Americans take vitamins and minerals, （ ） that these pills can help to prevent serious illnesses.

Dress warmly, （ ） you will catch cold.

Words_____meaning, as we all know.

The Blacks are _____ people in the little town.

Today, household chores have been made much easier by electrical （ ）.

So, （ ）, we’ve got to try further funding.

I didn’t hear （ ） because there was too much noise where I was sitting.

At the 60th anniversary, the guests sitting in the front are those ______ graduates from the university.

Last year he learned （ ） he had expected because he worked a lot harder.

I don’t like to _____ a room with a stranger.

The degree （ ） you maintain your mental health may depend on certain simple environmental factors.