I’m not used to （ ） in that impolite way.

You （ ） have said that, now Grandma’s really angry.

A beam of light will not bend round the corners unless () to do so with the help of a reflecting device.

David Smith refers to himself as having been “a clothes addict” because( ) .

This project is said （ ） right now and so far everything is going on quite smoothly.

Our society has changed and （ ） in it.

My parents had （ ） send their six children to top colleges and graduate schools.

This passage is concerned with things that affect _________.

So loudly （） that all the people in the room got a fright.

What is the main idea of the passage?

Scarcely had they settled in their seats in the cinema （ ） the film began.

Allow kids to watch TV only after they have completed their____.