Identify and Insert articles where necessary.

1. Trees are grown on either side of canal.
2. Her courage and patience are exemplary.
3. Kindness and tolerance are noble deeds.
4. Higher you go, cooler it is.
5. He is tallest in the class.
6. Dog is a faithful animal.
7. Indus is largest river in Pakistan.
8. Mount Everest is highest peak in world.
9. Alizay is most intelligent girl in school.
10. Where are books which I bought a week ago.