Open the brackets: 1. I feel asleep when I (watch) TV.

2. It began to rain when I (walk) home.

3. Listen! Mary (sing) a beautiful song.

4. Excuse me, I (look) for a phone box. Is there one near here?

5. He (do) his homework all the evening tomorrow.

1. I felt asleep when I was watching TV.

2. It began to rain when I was walking home.

3. Listen! Mary is singing a beautiful song.

4. Excuse me, I am looking for a phone box. Is there one near here?

5. He will be doing his homework all the evening tomorrow.