Note：
The days of the week are：
1Monday 2Tuesday 3Wednesday 4Thursday 5Friday 6Saturday 7Sunday
（Dep．=departure 出发 Arr．=arrival 到达）
51．How long does it take to fly from Chiang Mai to Phuket？
A．less than 1hour．B．About 1hour．C．One and a half hours．D．About 2hours．
52．Lao Airlines has a flight from Chiang Mai to Luang Prabang on
．
A．Monday B．Thursday C．Friday D．Saturday
53．If Lisa wants to travel from Chiang Mai to KOh Samui，which flight should she choose？
A．QV 645．B．TG 129．C．PG 242．D．FD 3942．
54．How much it coast to fly from Phuket-Bali？
A.3，590THB．B.5，090THB．C.9，050THB．D.11，391THB．
55．Where can we probably find the information？
A．At an airport．B．In a restaurant．C．In a museum．D．At a bus stop．