根据句意及首字母提示填单词,使句意完整,请注意单词的正确形式。
Tom often r_________ .his bike to go to the zoo.
Some students are playing soccer on their school p_________.
—Dou you think English is easy?
—No. I think it’s a little d_________ .
We can’t see the ball because it is b ________ the door.
It’s about 130 k_________ away from Beijing to Tianjin.