Remember to _________ the lights when you leave the room.
OK!I will.( )
turn on
turn off
turn up
turn down
--Does Tom ______ a brother? --No, he ______.
He will call you when he in Beijing.
—What did our geography teacher say? —She told us that the earth _____ around the sun.
()He hardly goes to school by car, _________ he?
----________________? ----He’s very fine. Thank you.