用所给动词的正确形式填空。(10分)
Let’s ______ (clean) the classroom.   
He ______ (not go) to bed at 8:30.
She ______ (do) her homework at 7:00 in the evening.
Scott ________ (work) very long hours.  
What time _______ you usually _____ (get) up?
His sister loves ________(play) the piano very much. 
My father ________ (watch) TV in the evening.
Can Gina __________(swim), do you know?
Do you want ______________(know) about my school?
We have four __________(class) in the morning.