Correction "link words"

N° 1 (b)
1) provided/if
2) unless
3) as
4) although/even if

C) Condition : if / provided/unless
Paradox : although/even if
Cause : as

N°2 Heritage
Land and places of significance: track/soil/mountain/cave/ceremonial sites/waterfalls
Art : rock art/engravings/dot painting/drawing/music
Beliefs : sacred/ritual/spirit/dreaming stories/totem/songlines

Permission : can
Obligation : must/have to
Prohibition : can't/mustn't/are not allowed to

Practise
I must preserve the environment/I mustn't throw rubbish everywhere/I must use rubbish bins.
As for the clothes I wear, I have to be careful not to hurt the local tradition.
If I want to take photographs  of local people, I have to/I musk ask for permission. I can't take photos of the local people without asking them.
I mustn't damage wildlife/nature.

Passive forms : are protected/are prohibited/is strictly monitored
Active forms : have/means
Is built/is made/is restricted/is not forbidden
watch
are not always told
7) is conducted/will be taken/will be told/will also be discussed.

8) A sacred place is a place that has to be respected because it is very importance for some people.
It is a place where rituals are perpetrated, songs are sung, dances are performed and engravings are made. It is a place where people are encouraged to think, to meditate and where many questions are raised.