Bài 1:Complete the sentences. Use although + a sentence from the box: I didn't speak the language he has a very important job I had never seen her before we don't like them very much It was quite cold the heating was on I'd met her twice before we've known each other a long time 1. Although he has a very important job, he isn't particularly well-paid. 2. .................. , I recognized her from a photograph. 3. She wasn't wearing a coat ......................... 4. We thought we'd better invite them to them to the party ........... 5. .................. , I managed to make myself understood. 6. .................. , the room wasn't warm. 7. I didn't recognize her......................... 8. We're not very good friends ...................