题目内容
词形转换
participate ________
This morning I ________ (wake) up at five.
There are some old ________ (helmet) in the museum.
success ________
find ________
lead ________
词形转换专练
It's special day to ________ (think) about the future of the earth.
用所给词的正确形式填空
After ________ (plant) trees, our city became more beautiful.
I hope to have a ________ (big) house. Because the house where I live is too small.