
Anúncios
1

You ___________ bring your passport to travel to another country.
should
should not
must not
must
2

You ___________ bring a camera on your trip.
must not
must
should not
should
3

You __________ bring plants, food, or animals to other countries.
should not
should
must
must not
4

You __________ go through customs when you enter a new country.
must
should
must not
must not
5

You ___________ have a ticket to go on an air plane.
should
must not
must
should not