Help.

EXERCISES ON PARTICIPLES

I. Correct the sentences.
1. When leaving a car in this car park the brakes must be left off.
2. Wading across the river, the current swept me off my feet.
3. When filling a tank with petrol naked lights should be extinguished.
4. Running into the room, a rug caught her foot and she fell.
5. Reading the letter a second time, the meaning becomes clearer.
6. When carrying a gun it should never be pointed at anyone.
7. When planting these flowers care must be taken not to damage the roots.
8. Riding in his first race, his horse fell at the last jump.
9. When paying by cheque, a bank card should be shown.
10. Knowing me to be the fool of the family, the news that I had won a scholarship
astonished him.