Use the correct form of the words in brackets.
1. Be careful to cover the ___________ sockets for the safety of the children. (electric)
2. Every _________________ in my neighborhood has at least a TV set. (house)
3. Hard work always brings _______________. (succeed)
4. She is often worried about the _____________ of all electric appliances in her house. (safe)
5. In order to save ________ , remember to turn off all the lights in the room before you leave. (electric)
6. You should obey the _________ regulations at the hospital yesterday. (safe)
7. The __________ victims were sent to the hospital yesterday. (injure)
8. You have to keep all __________ object out off the children’s reach. (danger)
9. A kitchen is not a ______________ place to play. (suitability)
10. Heat gradually ______________ vitamin C. (destruction)