He had an accident although he drove carefully.
To keep fit, you should do exercises regularly.
That plan can't be developed without the cooperation of the public.
Air pollution makes us unhealthy.
He has very high expectations of his only son.
If wild animals had more protection, they wouldn't be in danger.
Ann gave a brilliant performance as Juliet in the school play.
Most people enjoyed the new production of Macbeth.
We try to give our children a good education.
He watched a thrilling film about car racing.
The air pollution may cause a lot of diseases.
The Thames flows gently through green meadows.
They live very happily on their uncle's farm.
Smoke and waste chemicals make the air and water polluted.
He didn't feel happy because he worked unsuccessfully.
We had made a lot of preparations before the Games started.
It was a very boring film.
He's got a wonderful stamp collection.
Tell me some similarities between these two pictures.
It was so amusing that I couldn't keep a straight face.
The boy accidentally broke the vase.
We must make a decision about where to go.
The main weakness of the book was the predictable ending.
We had a marvelous holiday and our trip to the mountain was unforgettable.
She got very angry but later she apologized for her impatience.
It was extremely careless of you to leave your library books on the bus.
To win the gold medal you have to beat all the competitors.
Some parents worry about their children's addiction to computer games.
I had my trousers lengthened because they were too short.
UFO means Unidentified Flying Object.
No one wears clothes like that any more—they are terribly out of fashion.
I believe in preventative disease because prevention is always better than cure.