一段英语对话填空

一段英语对话填空
-Hello,_____you doing for vacation?
-I'm going _____in the mountains with my friends.
-Where are you going
-We're going to Mount E-mei.
-How _____ is it away form Chengdu?
-Maybe ___about 100 kilometers.
-How are you going there?
-We're ___the bus.
-How long _____ it take you to get there?
-I ______ the bus _______usually takes about two hours.
-I'm sure it must _______a very good vacation ,We'll have great fun ______ there.