Respuestas
1-
lived
was living
was having
watched
was watching
worked
were studying
drow
walked
2-
when i went out, it rained
(cuando salí, llovió)
when we asked, they said -"no"
(Cuando preguntamos, dijeron no)
When Mary got home, she made tea
(Cuando Mary llegó a casa, ella hizo té)
When i walked in, they talked
(Cuando caminé, ellos hablaron)
When i saw John, he shopped
(Cuando ví a John, el estaba comprando)
When i dropped the glass, it broke
(cuando tiré el vidrio, se rompió)
When John saw me, he stopped
(Cuando John me vió, el paró)
When i phoned him, he worked
(cuando lo llamé, el trabajo)
3-
The police arrived when i was having breakfast
the storm started while they were driving home
i saw the accident while i was waiting for the bus
Mary went to several concerts while she was staying in London
i was having breakfast when the police arrived
My father was cooking the dinner when he burned his fingers
My soldiers was preparing to leave when the bomb exploded