Complete each sentence with and, but, so, or, moreover, however, therefore, or ofherwise

VI. Complete each sentence with and, but, so, or, moreover, however, therefore, or ofherwise.

1. You must do your homework; ___ you might get a bad grade.

2. He's seventy-two, ___ he still swims, runs and plays football regularly.

3. John studied hard for the math exam; ____ he got an A+.

4. Do you want a cup of tea, ___ would you prefer coffee?

5. Smoking gives you bad breath. ___, it is harmful to your health.

6. There are many learning English websites;____ some of them are not free.

7. I like to read, ____ my grammar is always on-point.

8. I hope you are feeling better ___ will be back at college soon.

9. Engineering is an interesting career. ____, you have to be good at maths.

10. To be a doctor you have to study biology, ____ chemistry is also important.