What course do you want to study at university—-I love physics._____.

He was driving home on the highway last night when a policeman stopped him and ____him of speeding.

Teresa looks so painful. There _______ be something wrong with her.—Oh dear! We’d better take her to the nearest hospital at once.

The traditional approach __________ with complex problems is to break them down into smaller，more easily managed problems

There will be pollution this year than last year.