Помогите, срочно надо, раскрыть скобки 
Mary (visit) London last summer and (see) many places of interest. While she (while) along Trafalgar Square, she (notice) an old friend of hers and (by) very surprised and happy. they (decide) to go to the pub together. you know that a pub (by) a nice place for lest. people usually (come) here to (chat) and to (dring) coffee or beer. Mary (tell) her friend thet she (live) in Manchester and (work) in the  office and thet next year she (travel) to Spain. after their telk they (sey) good-bye to each other and (leave) the pub.