I think this is ______ useful book.
Lily, are you good with your new classmate? —Yes, you know, I’m outgoing. I always make him ______.
It’s difficult _____ a little girl to answer these questions. It’s really nice ____ you to help her answer them. [ ]
This suit _______him _______very young.
Would you like to watch the three-D film Titanic with me ?—-Certainly. I don’t mind seeing it again although I ______________ it twice.