Răspuns :
1. as a result 2. futhermore 3. on the other hand 4.even though 5.in additon 6. what is more
1. Not everyone enjoys travelling by plane although it is one of the safes means of travel .
2. It was beginning to get dark so we turned on the light .
3. Cars are convenient for getting around, on the other hand they harm the environment.
4. Rachel loves dogs even though she is allgergic to them.
5.Gary likes classical music but his brother likes rock music .
6. Several species are endangered because their natural habitat is being destroyed, what is more they may be threatened by illegal hunting .