Using the correct coordinating conjunction, combine the following sentences to make compound sentences.

1. John can teach English. He can teach web design. (He can't do both.)
   
   A: John can teach English, or he can teach web design.



2. Bobby played drums. Judy played the piano.
   
   A: Bobby played drums, and Judy played the piano.



3. Jim likes sports. His brother likes reading.
   
   A: Jim likes sports, but his brother likes reading.



4. The trip may take several days. It must be taken anyway.
   
   A: The trip may take several days, but it must be taken anyway.



5. Mitch ran home quickly. He was worried about his mother.
   
   A: Mitch ran home quickly, for he was worried about his mother.