Please call Jack _____ 021-7665-4578.
A. in B. at C. to D. of
--- _______, Sonia. Is this your pencil case?
---Yes, thank you.
A. Thank B. Thanks you
C. Excuse me D. Excuse
I am a teacher. She is a teacher, _______.
A. to B. too C. two D. of
--- do you spell “clock”?
--- C-L-O-C-K, clock.
A. What B. How C. Who D. Where
--- Are those his pencils?
--- Yes, _____.
A. it is B. those are
C. they are D. these are
—Is that your book?
—No, .
A．it is B．it isn’t
C．they’re D．they aren’t
