Fill in the blanks with suitable prepositions, articles and zero articles.You have to put a cross (x) where article is not needed. 

 It was 4 in the afternoon. Hamid was studying (a) ---- the library when his cell phone rang. It was his younger sister, Runa. She said that she was standing (b) ---- front of (c) ---- shopping mall opposite Hamid's office and asked him to meet her there as soon as possible. Hamid hurried out of d) ----- library. As he went (e) ----- the street, he noticed that Runa was not alone. She was holding (f) ----- three to four years old girl (g) ----- hand, (h) -----child was crying and Runa was trying frantically (i) ----- to pacify her. Some passers-by were looking (j) ----- them suspiciously. When he reached her, she started to explain.