Mo Yan is an ________ writer.

Amy, I called you yesterday evening, but nobody answered the phone.— Oh, I _____ a walk with my mother at that time.

You may keep the book for one moreweek_____ no one else needs it.

Parents are supposed to monitor their children on the Internet, in case some bad information would teenagers’ mind.[ ]

She couldn’ther wordsby the students even if she repeated them once again.