（一）根据句意及汉语提示填写单词（7分，共7小题）
Why not check if there are any _____________（错误）in your homework?
It is ____________（可能的）for you to become an English teacher because you are so good at it.
Many students ask for advice about _____________（提高、改善）their English.
Jane’s mother works in a _____________（大学）as an English teacher.
I don’t like math because I think it’s too _____________（无聊的）.
We all know _____________（练习）makes perfect.
Look! Li Jun is _____________（传递）the ball to Jack.