asking the waym:excuse me, can you tell me the way to the hispital,please?w:go aiong this street,and then turn left at the second crossing.the hospital is on your right.m:how far from here?w:it is about 2 kms away.m:that's a long waik.how can i get there father?w:you can take bus no.28 . and get off at the next stop.m:where's the bus stop?w:it's over there.m:thank you very much.w:that's all right.