—Tom,where is your father?—I’m not sure.He________in his office.
--Where's Mr. Green?--Oh, he _________ Canada.A. has been toB. has gone toC. went to
— Thank you for your help — __________.
---Let’s play ping-pong.---No, it’s ___________. I want to play basketball.
I lost my tape players. I ________ find them.
Kate is at home. You can ________ her at 5016640.