— You must be excited about going to Japan for schooling. —__________, but I'm afraid I can't do well because Japanese is poor.
Have you decided ______ the color of your new car?
The operator put him ______ to 83428091.
To our ______, the result of the experiment is much better than we expected.
Fill in the ______ first and then wait for the interview in the next room.
He is familiar _____ this place, because he used to live in the apartment.