1. It is prohibited by law to spit on the sidewalk in some countries.
2. In our school it is prohibited to run through the corridors.
3. The Government encourages people to recycle plactic bags.
4. Please, don't drop litter on the ground.
5. Hand me the pack of biscuits, please.
6. Beautiful packaging often improves sales of a product.
7. Throw this old clothes away - you won't wear them anymore.
8. Throw this ball - and the dog will run after it.
9. Can you help me with this task?
10. Coca-Cola is sold in form of bottles and cans.