--- Do you mind if I record your lecture? --- ___________. Go ahead.
Before the operation, the doctor had to talk to the patient in order to remove her fear________ she might die during the operation.
— How about dinner tonight? It's on me.— ______ .
She ______ someone, so I nodded to her and went away.
I'll be out for some time. ______ anything important happens, call me up immediately.
— I hope to take the computer course.— Good idea. ____ more about it, visit this website.