1. Mr. Hanson ( to work) at this problem at the moment.
2. When we returned home Dad ( to sleep).
3. Barry ( to fish) at this time next morning.
4. The baby (to cough) now.
5. George (to draw) when we entered the room.
6. Billy and Fred ( to arguing) at this time next Monday.
7. Granny ( to polish) the furniture at the moment.
8. When we left on Tuesday it ( to rain) cats and dogs.
9. They ( to look for) Timmy at this time tomorrow.
1) is working 2) was sleeping 3) will be fishing 4) is coughing 5) was drawing 6) will be arguing 7) is polishing 8) was raining 9) will be looking for