it took her three hours to finish the composition (gach chan three hours)

bai 2 chuyen cac cau sau sang cau bi dong

1 the children looked at the woman with a red hat 

2 after class , one of the students always erases the chalk board

make questions for the underlined 

4 last year i went to thailand with my parents (gach chan thailand)

5 this festival is held in my country every two years (gach chan every two years)

6 they participated in la tomatina in 2013( gach chan in 2013)

7 the festival organisers'   clothes are red ,purple and yellow(gach chan red ,purple and yellow)

8 people organise this festival to pray for better crops(gach chan to pray for better crops)

9 we decided the winners by tasting the dishes they cooked(gach chan  by tasting the dishes they cooked)