Complete the following sentence with the correct form (Past Simple or Past Continuous). 1.      A: What (you, do) ______ when you heard that noise ? B: I (try) _______ to change a light bulb that had burnt out. 2.      After I (find) _______ the wallet full of money, I (go, immediately) _____ to the police and (turn) ______ it in. 3.      The doctor (say) _______ that Brian (be) _______ too weak to go to work and that he (need) ______ to stay at home for a couple of days. 4.      My best friend (arrive) _______ at my house a little before 9:00 p.m, but I (be, not) _______ there. I (study) _________ at the library for my final examination in Italian. 5.      John is in the living room working on his computer. At this time yesterday, he (work, also) ________ on his computer. That’s all he ever does!