Look! The light in the room is still on.Mr. Liu at work.

The scientist suggested ____ the experimentin a different way.

My sister _________art when she grows up because she wants to be an artist .

we are not attacked by nuclear weapons, we promise that uncler no circumstances use the bombfirst but we rescrve the right to use it for counter-attack when necessary[ ]

Do you know the teacher long hair —Sorry, I don’t.