46.  That book belongs to Nam.     -> That is ____________________________________________ 47.  It isn’t important for you to finish the work today. -> You don’t __________________________________________ 48.  No one in our class is taller than Nam  -> Nam is the _________________________________________ 49.  Reading is more boring than watching TV -> Watching TV is more ________________________________ 50.  Do you have a cheaper computer than this? -> Is this ______________________________________________?  gấp nha ai xong đầu mk tk cho