A:Hello,Ben!Yesterday was Tree____Day,What did you do yesterday!
B:I planted trees with my parents yesterday morning.
A:Really?____did you plant trees?
B:On Baiyun Hill.
A:____did you go to Baiyun Hill?
B:.538...(看不清楚的）
A:____did you plant trees?
B:That's easyl listen!.（看不清）we____a hole.My mother____the young tree____the hole.I____the hole____earth.my father watered the tree.At last we____the jop.
A:that sounds very funny!