---What do you think of your boss?---He always work hard and he is ____________ late for work.

Please don’t drop litter _______, you should throw it into the dustbin _______.

 — How often do you go to the movies ? — _______. I’m not interested in it at all.

 Bob swims ________ than I, but he doesn’t swim_________ my brother.

Billy: I’ve been fixing the computer for over three hours, but it still doesn’t work. Nana: Why don’t you take a rest and try 　　　?  Maybe you’ll do better then.