1. I was upset by his behavior. ________ I chose not to make an issue of it.

2. Ghosts don’t exist. ________ I haven’t seen one.

3. He says he is a socialist, and ________ he owns five homes and a tea estate.

4. ________ people will be nice to you if you are nice to them.

5. I think we should forgive him. ________ he is too young to understand what is right and wrong.

6. I don’t have any letters for you today. I ________ tomorrow.

7. The kettle ________. Shall I make tree?

8. ________ I fired at the tiger, he shook my arm.

9. You ________ working hard.

10. Water ________ at 100 Celsius.