Put the verbs in brackets in the correct form (past simple or past continuous tense).
1.When I came home my mom ...dinner for us. (to cook)
2."What ...you ...about?" (to talk) — "Nothing serious."
3.I'm sorry I couldn't join you yesterday. I ...for my exam, (to prepare)
4.What... you ...at a minute ago? (to laugh) — It was the funniest joke I've ever heard.
5.The spaceship captain ...the satellite which ...very fast, (to notice / to move) It was dangerous!
Answers & Comments
2."What were you talking about?" — "Nothing serious."
3.I'm sorry I couldn't join you yesterday. I was preparing for my exam,
4.What were you laughing at a minute ago? — It was the funniest joke I've ever heard.
5.The spaceship captain noticed the satellite which was moving very fast. It was dangerous!