16 Was I were + V-ing. Complete. (GS p. 145)

1. Yesterday, while we ..., we heard the good news.

2. Last summer, I saw some dolphins while I ....

3. During the rehearsal, while the musicians ...,
the curtain fell and hurt the conductor.

4. Do you remember what you on Sept. 11th, 2001?

5. Yes, I... when I hear the terrible news.