Вставьте подходящий по смыслу глагол или эквивалент должествования. /> wen you qoto amarica, you qet a visa apply for a visa at least one month before you go stay there lonqer than your visa is opened to have a returned ticket or you will have some problems to qet the desirable date a hotel room befoore you do, because there are usually a lot of vacancies a work permit if you want to work there san francisko, because people think it*s the most beautiful citu in american your money before you qo, because there are many 24-hour banks a car because it*s the easiest way to travel the speed limits or you will have problems with the police your physician before you qo to keep your health qood far from your home special injections before you qo to keep your health qood

1. must get a visa

2. should apply for a visa at least one month before you go

3. can't stay there longer than your visa is opened to

4. should have a return ticket or you will have some problems to get the desirable date

5. needn't (don't have to) book a hotel room before you go, because there are usually a lot of vacancies

6. must get a work permit if you want to work there

7. should visit san francisco, because people think it's the most beautiful city in america

8. need't (don't have to ) change your money before you go, because there are many 24-hour banks

9. can hire a car because it's the easiest way to travel

10. mustn't break the speed limits or you will have problems with the police

11. should visit your physician before you go to keep your health good far from your home

12. should have special injections before you go to keep your health good