Give the correct form of the words in brackets
1. I don’t want to (courage)_________________________ you from becoming a nurse, but the hours are long and the pay is not good.
2. Is there any (necessary)___________________ to reply to her letter?
3. That singer is always (fashion)_____________ dressed. No wonder she is very popular.
4. (modern)_____________________the delivery system needs a lot of money.
1. encourage
2. necessity
3. fashionable
4. Modernization