Dr. Ma used to two or three persons in the hospital.
A．operate on B．operating on C．operate for D．operating for
The children without parents ______ good care of by their teachers in this special school.
A．takes B．take C．is taken D．are taken
Do you have________ to say about your study?
A．special anything B．special something C．anything special D．something special
My uncle is used to for the children in poor areas.
A．raise money B．raised money C．raising money D．raises money
Our teacher told us in the class.
A．don’t sleep B．not to sleep C．not sleep D．not slept
——Did you go to Jack’s birthday party? ——No, I _________.
A．am not invited B．wasn’t invited C．haven’t invited D．didn’t invite
