Match the parts to make sentences.
1. If we throw litter in the school yard .
2. If we don't keep our class clean,
3. John gets angry
4. You save trees
5. If you drink soft drinks
6. You can get a good job
7. Study hard,
8. The teacher will be angry,
9. You'll miss the bus,
10. Be quiet,
a) put the aluminium cans in the recycling bins
b) if you want to do well!
c) the headmaster will punish us
d) if you yell at him. e) it will smell.
f) if you're late to class
g) if you recycle paper
h) if you don't hurry up!
i) if you want to stay here!
1) if you speak English well.