Put the verbs into the correct past tense.
We often …… (travel) to London when we were students. The last sighting was in 1933 when a couple who …… (drive) home saw a creature diving in the lake. The research team …… (find) an unusual fossil and took it back to the lab to examine it. While she was feeding the baby her husband …… (talk) on the phone. Sophie …… (work) in the picture gallery for 22 years now she is retired. This time yesterday, we …… (lie) on the beach sunbathing.