we vistied liu tao's grandparents on ______ .
liutao's grandparents live in a _______town.
liutao's grandpa showed us his ______.
In the ________we cleaned the house for liutao's grandparents.
SuHai,SuYang and Ben ______the trees and the flowers.
liutao,gaoshan and I picked ________.
we were very ________that day.