-I want to see Mr. White. We have an appointment.
-I'm sorry, but he is not ________ at the moment, for the meeting hasn't ended.
busy
active
concerned
available
The family _____ fans of Jay Chow, whose songs all sound familiar to them.
Below ____ an article about advertisements ____ by a student for her English project.
Our team leader told us more than one answer to the exercise _____ possible.
Can you believe neither Amy nor Helen from English-speaking countries though they speak English so well?
Your brother ______you is very kind to me.