1. fascinating
2. air conditioning
3. tourists
4. protection
Communication
1c, 2e, 3a, 4d, 5f, 6b
Grammar
1. Can
2. mustn’t
3. need to
4. don’t have to / could
5. Could / must
6. mustn’t
1. fascinating
2. air conditioning
3. tourists
4. protection
Communication
1c, 2e, 3a, 4d, 5f, 6b
Grammar
1. Can
2. mustn’t
3. need to
4. don’t have to / could
5. Could / must
6. mustn’t