I think it is C because A is missing commas, B doesn't need them and D doesn't need one.
Answer:
Bhusan: Hello, Bidya,<u> </u><u>how are you getting on with your job?</u>
Bidya : I'm used to it now.
Bhusan :<u> </u><u>What about that Arabian girt?</u> She speaks English, doesn't she ?
Bidya : <u>No, she doesn't </u>.We communicate through laughter.
Bhusan : <u>Isn't it tiring?</u>
Bidya : Yes, it is. <u>I'm exhansted at the end of each day.</u>
Bhusan : What do you do in the evenings ? <u>Just go home and relax </u>.And you ?
Bidya : No, I don't often go out with my friends.
is that all it says? Mad can be derine in lots of words.
