unit 1 greetings and introductions /1 unit 2 meeting and parting /12 unit 3 time and appointments /22 unit 4 talking on the telephone /32 unit 5 shopping /43 unit 6 clothing /53 unit 7 food and drink /63 unit 8 going by ne, train, ship or bus /73 unit 9 fin a way /83 unit 10 fin housing /92 unit 11 weather /102 unit 12 interview for employment /113 unit 13 at a bank /129 unit 14 at a t office /139 unit 15 medical care /15o unit 16 free time /163
以下为对购买帮助不大的评价