The window by Tom yesterday. Mr. White is repairing it now.A. was brokenB. brokeC. is bro

问题补充：

The window by Tom yesterday. Mr. White is repairing it now.

A. was broken

B. broke

C. is broken

D. breaks

答案：

(答案→)A. was broken

B. broke

C. is broken

D. breaks

解析：考察时态和语态。本句中的时间状语是yesterday，这是一个一般过去时的时间状语，且根据句意说明使用被动语态的形式。句意：这扇窗户是Tom昨天打破的。怀特先生现在正在修理。故使用一般过去时的被动语态。故A正确。