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）
Our history teacher told us that World War II _____________(break) out in 1939.
Sherlock Holmes is a very exciting film. It’s the third time that I ________ (see) it.
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.
My brother fell while he ___________ (ride) his bicycle and hurt himself.
---Excuse me. When can we play football in 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?