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 l've ever heard. 5.the spaceship cartain the satellite which very fast.(to notice/ to move ) it was dangerous!