PAST SIMPLE ( REGULAR VERBS & verb To be )

Write the verb in brackets in the Past simple. / Napiši glagol u zagradi u Past simple-u. Last Saturday was ( be ) really fun. On Friday, I received ( receive ) a message which said '' I need your help. Meet me at 9 in front of the library. Your friend X.'' Who was ( be ) it? I didn't know what to do. Finally, I decided ( decide ) to meet my mysterious friend in trouble. I tried ( try ) to sleep, but I was ( be )very nervous. On Saturday morning I walked ( walk ) the library because there weren't ( not be ) any buses. There was ( be ) an accident two streets away. When I arrived ( arrive ), there was ( be ) no one there. I waited ( wait ) for a few minutes and then somebody tapped ( tap ) me on the shoulder. I turned ( turn ) around. It was ( be ) Charlie, my best friend. We both laughed ( laugh ). Charlie played ( play ) a trick on me. Anyway, we were ( be ) happy to see each other.