Ex IX: Complete the sentence with the correct form of the words in brackets
1.   How many……………………….are there in the program tonight? PERFORM
2.   We often…………………………Tet holiday on the first day of the new year. CELEBRATION
3.   ………………….voluntarily contribute their money and other things to celebrate the festival together. VILLAGE
4.   There are some other activities such as …………………shows, buffalo races and traditional games. CULTURE
5.   People play drums, sing songs and ………………..happily. DANCING
6.   When he swims, he often wears goggles to …………….his eyes. PROTECTION
7.   We enjoy the food with local people and ………………TOURISM
8.   Which do you think are …………………festivals? SEASON
9.   Jack chose the festival because he would like to see elephants ……………..RACE
10.I don’t like this festival because it is …………………….USUAL