Tony gets up very late in the morning, ______ he is often late for school.

Mike, your car looks very old. Why not buy a new one—_________ my car is very old, it still runs very well.

Jim is not happy these days because he got______ presents on New Year’s Day.

Her voice was shaking despite the fact________ she tried her best to control it

Developing science and technology must ____ peoplerather than harm them．