I forget to bring a pen, would you lend me ____?

Does your sister read English every morning after she gets up? — Yes, ______. [ ]

It’s very friendly ______ him to help me when I’m in trouble. [ ]

Sally, could you go and help your father wash the car?—Why ____________? I’m busy now. Amy is lying on the grass doing nothing.

_______ does she chat with friends on the Internet?-Once a week. [ ]