Put the correct form of the words

Ex2. Put the correct form of the words:
1. Joanne wants to become a ___ in the future. (science)
2. Many rural areas in Viet Nam have been ___ in the last few years.
(urban)
3. The book was so ___ that we didn’t want to read it. (interest)
4. There are a lot of in the competition. (contest)
5. Linda’s made the party less exciting. (absent)