Give the correct from of the word given to complete the sentences

give the correct from of the word given to complete the sentences 
1 Streets are decorated wwith _______ lights and red banners ( colour )
2. It is ______ in America to eat turkey on Thanksgiving Day ( tradition )
13. Vietnam's New Year is ________ according to the Lunar calendar ( celebrate )
14. What froms of ________ do you participate in during the festival ? ( entertain )
15. Her eyes were wide wwith ___________ when she heard the news ( excite )
16. A masquerade is a __________ gathering of people wearing masks ( festival )
17. The Rio Carnival Samba ____________ are know as the greatest show on Earth ! ( parade )
18. A music festival includes live __________ of singing and musical intrument playing . ( perform )
19. Hue Festival is a ____________ event that is held every two years ( culture )
20. New Year's Eve is one of the largest global _________ because it marks the last day of the year ( celebrate )