动词填空 用括号内所给动词的适当形式填空，并将答案写在答题卡标有题号的横线上。（本大题共8分，每小题1分）
She wonders whether he ____________ (accept) the plan or refused it so far.
He doesn’t know what he should pay attention to ____________ (reduce) the pollution.
Peter said that he ____________ (return) home before 6 o’clock, but he didn’t.
Mr. Green devoted all his effort to ____________ (educate) students.
Not only the students but also their teacher ____________ (know) about the four people.
My brother fell while he ____________ (ride) his bicycle and hurt himself.
---Excuse me. When can we play football at the field?
---Not until it ____________ (repair) the day after tomorrow.
---I can’t believe you’ve sold me such a terrible camera. I want my money back.
--- I ___________ (listen), madam. Can you just slow down and tell me what’s wrong?