Cada pregunta de este test está cronometrada.
You're going to New Zealand, _____________________
are you?
aren't you?
aren't you.
Dr. Holland prefers to be called Michael, _____________________
isn't he?
does he?
doesn't he?
They have contacted the director of the program, ___________________________
haven't they?
don't they?
didn't they?
I am already enrolled in the class, _________________
amn't I?
don't I?
aren't I?
Mrs. Clark didn't change the time of the meeting,______________________
was she?
did she?
does she?
