Step-by-step explanation:
Person Deictic Expressions:
First Person: "He is in the city on business."
Second Person: There are no examples of second person deictic expressions in this extract.
Third Person: "His eyes fall on a slim figure ahead of him in the crowd." "It is Soraya, unmistakably, flanked by two children, two boys."
Spatial Deictic Expressions:
Demonstrative: "ahead of him in the crowd."
Deictic Adverb: "in the city."
Temporal Deictic Expressions:
Past Time: "One Saturday morning."
Present Time: There are no examples of present time deictic expressions in this extract.
Future Time: There are no examples of future time deictic expressions in this extract.
Anaphoric Reference:
"It" is an anaphoric reference to Soraya, the slim figure mentioned earlier in the extract.
Cataphoric Reference:
There are no examples of cataphoric reference in this extract.