113.1

2. although i had never seen her before

3. although it was quite cold.

4. although we dont like them very much.

5. Although i didnt speak this language

6. Although the heating was on

7. although i's met her twice before

8. although we've known each other a long time.

113.2

2a. in spite of 

2b. Although

3a. because

3b. although

4. inspite of

5a. although

5b. becuse of 

6a. he dont studies hard.

6b. he is very carefully.

7a. although i am very hungry.

7b. the hungrying.