1. I couldn't go camping because of the bad weather

Because the weather was bad,I couldn't go camping

2. The weather was bad so we didn't go on a picnic

Because The weather was bad, we didn't go on a picnic

3.My father doesn't smoke a lot anymore

My father used to smoke a lot

4. No one has seen him recently

He hasn't been seen recently

5. Hurry of you will be late for the train

If you don't Hurry ,you will be late for the train

6. He is an architect. He designed the new city library

He is an architect who designed the new city library

7. I play the violin better than he does

He plays the violin worse than I do

8. She allowed me to drive her old car

She let me drive her old car

9. We could not get nearer because of the police

The police prevent us from get nearer

10. People who do a lot of exercise will stay fit and healthy

If you do a lot of exercise,you will stay fit and healthy

11. I don't have a degree, so I can't get a joy

I wish had a degree

12. The teacher said: ''Children, stay a way from thee water'',

The teacher warned the children to stay a way from thee water