-________ does John get to school?
-He takes the subway.
--I won’t come to the party unless Sue ________, too.
--You mean if Sue comes you’ll come?
--Can I use your electronic dictionary?
--________.
-Would you like to see a film?
-________.
-Good morning, Mr Brown.Would you please tell me the result of the exam?
-OK.You did quite well.You've made ________ mistakes.
---Is this your son's sweater?
---No. ______ is on the chair behind the desk.
---Excuse me! Does Mary sit here?
---Sorry. This is ________ seat. ________ is in the second row.