不明飞行物的英语缩略形式是_________.
A. UFO B. BBC C. NBA D. kg
--Are _______ your quilts, Mary?
--No, ______ aren’t.
A. those; those B. these; they
C. they; those D. these; these
I ______ a girl. Lucy and Lily _______ my cousins.
A. is; is B. is; are
C. am; is D. am; are
--Is _______ your photo?
--Yes, it _______.
A. this; is B. this; isn't
C. these; is D. these; isn't
-- What' s Mr. White' s ________, Jim?
--It' s Tom.
A. first name B. full name
C. last name D. family name
--Is it _____ pen?
--Yes. It' s ______ orange pen.
A a; a B. an; an
C. a; an D. an; a
