Write the correct form of the given words

1.My teacher criticizes his students both (a)   and individually. (collection)

2.The equipment in our office needs (a)   . (modernize)

3. (a)   , this book was written for children, not adults. (origin)

4.There is no (a)   . (choose)

5.The people are (a)   dressed and wave cheerfully. (color)

6.We decided to leave early to avoid the (a)   of traveling in the rush hour. (convenient)

7. 7.The lighting of the Olympic torch (a)   peace and friendship. (symbol)

8.We were (a)   to learn foreign languages at school. (encourage)

9.One of the most famous tourists (a)   in Hue is the Citadel. (attract)

10.What is your favorite type of (a)   ? (clothe)