Question

Choose the most suitable option to complete the dialogue.
Ravi: Give me a call when you get back from the trip.
Ria: _________________________________
a) I’m sorry to hear that.
b) I’ll surely do that.
c) Why should I call you?
d) My trip will exhaust me!

Answer 1

Hint: Choose the phrase that completes the dialogue meaningfully and is a polite and appropriate answer to the above request (by Ravi).

Complete answer:
The most suitable option to complete the dialogue would be the option that provides some meaning and closure to the whole dialogue.
You need to keep in mind that the answer (by Ria) has to be proper, meaningful, and polite and an appropriate thing to be said.
With that let us look into the option that we have and see if we can understand the usage of each one and figure out which is the correct solution.
Option (a) I’m sorry to hear that, this expression is used when someone expresses condolences and in this case, this is totally inappropriate as Ravi is asking her to call him and not giving her some bad news.
Option (b) I’ll surely do, this expression is polite and is the appropriate answer to give to someone if they asked you to call them later.
Option (c) why should I call you? This is a rude and inappropriate thing to say to someone. By the dialogue, it seems that those two may befriend or acquaintance. Therefore, this is not an appropriate answer or solution to the question.
Option (d) my trip will exhaust me, this expression is totally irrelevant to the above dialogue. Therefore, this cannot be used as a solution.
So, as you can see from the above explanation, the correct solution is option (b).

Note:
Consider that you are talking to a friend and s/he asks you to call him later what would be your response, or if you ask your friend to call you what should be his response according to you. This will help you relate to the question and help solve it easily.