--- Are these pens your sister’s? --- No, _______ aren’t. They are _______ sister’s. A. they, Lily’s B. they, Lily C. these, Lily
This is _____ ID card and that is _______ book. A. a, an B. an; an C. an; a
—How ______ you ? — I ______fine. Thank you. A. are; is B. are; am C. am; are
I like the places ________ the weather is warm. A. that B. where C. which
-- Whose notebook is this ? -- It _______ Mary. It has her name on it. A. must be B. can’t belong C. must belong to
-- I had a big fight with my friend yesterday. What should I do ? -- If I _______ you, I would say sorry to her. A. am B. was C. were