Complete the story. Use the correct form of the past simple

Complete the story. Use the correct form of the past simple or past continuous.A few years ago, when I ___was____(be) a student,I _________ (arrange) to meet a friend who _______(visit) London for a weekend.Unfortunately, I _________ (forget) to ask him onevery important thing - the full name and addressof his hotel. I _______ (not have) any way tocontact him, so I just __________ (decide) to lookfor him in the busiest street in the city! What ________ I ______(think)? Anyway, I ______ (begin) to give up when - youve guessed it - I ________(look) up and ______ (see) my friend. He ______ (walk) straight towards me, with a big smile on his face.