[ Passive Voice & Verb Tenses ]
What is the correct passive form of this past simple sentence: They cleaned the windows.
A. The windows are cleaned.
B. The windows were cleaned.

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Grammar › ViewI can’t type because my cat ___ on my keyboard.
A. am sleeping
B. is sleeping
C. was sleeping
D. were sleeping
Grammar › View
Paul … like eating breakfast.
A. Don’t
B. Isn’t
C. Doesn’t
D. Aren’t