1. There are ( ARGUE).........arguments............ about wearing uniforms at school
2The Internet has (INCREASE).............increasingly............... developed in every field.
3. Burning coal is (ECONOMY) uneconomical................to heat the house. Gas is much cheaper
4.(ENVIRONMENT).....environmentalist................are concerned about the use of dynamite to catch fish.
5. You must be(CARE)....careful...............when you open that door
GOOD LUCK