（ ）You go______Long Street and______left.You can find the supermarket.
A.down；turn B.straight；turn to C.through；turn to D.down；turn to
（ ）______Is there a post office in the neighborhood?
A.Excuse me B.How do you do?C.How are you D.OK
（ ）—It's hot today.How about going swimming af-ter school?
—_______!Let's ask Daniel to go with us.
A.That's OK B.Best wishes C.Good luck D.Good idea
（ ）When are you______our school?
A.arrive at B.arriving C.arriving in D.arriving at