______，may I tell something, Ms Li –______. I’m really very busy now.

How long have you known the doctor —_________he helped me three years ago.

35．—Why didn’t you remind him of the possible danger? —But what ____ otherwise? He never listens to me．

________ your major, you’ll have to take general education classes in your first two years of college.[ ]

________ girl in a red skirt is my friend. She has ________ iphone 6s in her hand.