Give the correct form of the word in bracket
1. He spent many _____________ nights to think about the future of his children. (SLEEP)
2. While the children were playing football _____________ in the school yard, it rained heavily. (EXCITE)
3. _____________, the people in my village go to pagoda to pray for good health, success, wealth on the first day of Lunar New Year. (TRADITION).
4. The scenery of the mountainous regions is peaceful and _____________. (PICTURE)
5. Two _____________ are talking to the students about the environment. (CONSERVATION)