Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the right order to form a meaningful and

coherent paragraph.

A. I was shocked to find my house unlocked.

B. To my astonishment, I found that my son, who had a spare key, had come in my absence.

C. Last Sunday I returned home late at night.

D. I ran inside in fear that my house has been robbed.