7. Insert can, may, must, need, have to: 1 ... we use your guide book? - Yes, you ... 2 ... I answer the phone call on your desk? - No, you ... not. Normally I do it myself 3. I ... explain you the details of the itinerary. I know it perfectly well. 4 ... you ... handle many tour groups in summer? - Yes, I ... Summer is high season here. On the other hand, I ... not ... work as a guide in winter. 5 ... your fellow-studentswork as guides during their holidays? - No, they ... not. They ... not speak English well enough. 6 ... I open the window and smoke here? - I'm sorry, but you ... not smoke on the coach. 7 ... all your guests sign in the hotel register? - Yes, they ... Such are the rules. 8 ... our local guide speak a little slower? - No, she ... not. The museum is closing in thirty minutes. We ... hurry up 9 ... we reserve the t
