A. what time tomorrow? b. at 8.00 1) you leave 2)do you leaving 3)are you leaving

1) he will be able to go to university next year.

2) i was able to play football when i was fifteen.

waste     to waste

protection     to protect

destraction     to destroy

pollution     to pollute

damage     to damage

damage     damaging

environment     environmental

harm     harmfull

danger     dangerous

safety     safe