His father _____ to Nanjing. He _____ back next week.A. has been, is B has been, will be C. has gone, is D. has gone, will be
-This is your eraser. Here you are. -Thank you,Mr. Hu. -_____________.
—________ is that quilt? —It’s black.
-Are these your parents ? - _____ .
_____David and Jim like bananas?
Where is the clock? Is _____ on the desk?