--I am going to the post office.----_______you are there,can
--I am going to the post office.----_______you are there,can
——I am going to the post office.—— __you are there,can you g
---I’m going to the post office.---____ you are there,can yo
-I' going to the post office.-____ you are there,can you get
1.---I am going to the post office.
—I'm going to the post office. —____ you're there,can you ge
2.“I’m going to the post office.” “_______ you’re there,can
I'm going to the post office.-----( )you're there,can you ge
I’m going to the post office.While you are there,please buy
I'm going to the post office
------I'm going to the post office.------____you're there ,c
16.“Can you tell me the way to the post office?” “I am sorry