Вставьте подходящие по смыслу модальные глаголы (must, should, ought to, mustn’t, shouldn’t). например: 0. you get a visa. you must get a visa. 1. if you have a package holiday you buy a ticket. 2. for planning our trip we visit a travel agency. 3. you fill in the custom declaration. 4. we check the airline schedule. 5. they take their passports. 6. you take a large luggage.
2. For planning our trip we should visit a travel agency.
3. You must fill in the custom declaration.
4. We ought to check the airline schedule.
5. They must take their passports.
6. You should take a large luggage.