—________I’m very busy now. Could I call you back after work? — OK. I’ll wait for you.
—Excuse me, could you tell me where the post office is? —__________, but I’m a stranger here.
He may not even drink water at night, _______ swallowing insects possibly floating on the surface.
I clean my room once a week, and the job _____ me two hours.
—Wow! You’ve got so many clothes. —But _____ of them are in fashion now. all B.both C.neither D.None
When I talked with my grandma on the phone, she sounded weak, but by the time we ____ up, he voice had been full of life.