Nowadays, ___________of business letters are written in English.
A. two third B. two thirds C. two three
--I _____ Mark. --______ you Jim?
A. am , are B. am, Are C. is, Are
--What color is it? --_________ is red.
A. It B. This C. That
Are you Jim Green?
. And Tom Green is my brother.
A. Yes, I am. B. No, I’m not. C. No, I am.
----________ his telephone number? ----- His telephone number is (010)8217-6952.
A. What’s B what’s C. What
---- ________, are you Jack? ---- Yes, I am.
A. Hi B. Excuse me C. excuse me