--- I’ve never been to Japan. What about you? -                   

Tom is ____ late for school. He goes to school on time(准时) every day.

My brother is good at drawing, but he doesn’t like exercising , I don’t,________.

My grandma started using Weibo at the age of 70. She always says it’s never ____ old to start doing things.

—Have you finished your homework ________? --Not ________. I was playing computer games.