1. I … him before we met at the concert.   a) didn't see     b) wasn't seeing         c) hadn't seen 2. When mother came home, the children … the soup.   a) ate       b) were eating       c) had eaten 3. The telegram … some min...

1. I … him before we met at the concert.    a) didn't see     b) wasn't seeing         c) hadn't seen 2. When mother came home, the children … the soup.    a) ate       b) were eating       c) had eaten 3. The telegram … some minutes after he had left.    a) came    b) was coming       c) had come 4. While we … the road I saw Victor.    a) crossed     b) were crossing      c) had crossed 5. When … your sister … to London?    a) did … go    b) was … going   c) had gone