Students should learn how problems.
--Your jacket is very nice. ---___________. A. Where? B. No. C. Thank you.
I _____a girl and Tony______ a boy. A.is ; am,B. am ;isC. am; are
---________,is this your book? A. Sorry B.Excuse me C. Thank you
—This is my brother. ---What’s _________name? A. her B .his C. your
My name is Jim Green. You can call me Mr._________. A. Jim B. Green C. Jim Green