2
a.it is cold in the restaurant could you ask the waiter to shut the window please?
b. you are buying a coat .may you ask the assistance for a receipt?
c. you need someone to help you .can you ask a friend?
d. you are on the phone .could you speak to the manager?
3
a. you can't walk.
b. you can park.
c. اینو نمیدونم منظور از تصویر چیه
d. you can't drop tras.