Practical English Old friends (Workbook, p.36): Answer Key
1 PERMISSION AND REQUESTS a + b 2 join, a 3 meeting, e 4 visit, f 5 pass, b 6 take, c 2 SOCIAL ENGLISH 2 come 3 way 4 mind 5 days 6 talk 3 READING a 2 Their prices. 3 In the USA and Canada. 4 Buying your tickets seven days in advance. 5 If they have an International Student Card, they get 15% off the standard fare. 6 Their own food.