giúp mình bài này với

1. Circle the best conjunction to complete the sentences. ....... (when / so / therefore) I come. 1. I will phone you 2. Some of my friends have found the jobs others are still unemployed. The weather was nice. 3. 4. 5. 6. 7. 1 (when / or / while) (although/or/until) it was a bit cold. ...