A: I notice that you’ve been coughing.

B: I’m sorry if my cough disturbs you.

A: No, it doesn’t at all. I’m just concerned about your health. Are you okay? 

B: Actually, I feel sick. I keep coughing and my head is killing me.

A: Maybe you should go home and have a lie-down.

B: I want to go home so bad, but I have to finish this report today.

A: Is there anything I can do for you, like getting you an aspirin or a cup of tea? 

B: I think an aspirin will do.

A: I’ll get it for you.

B: Thanks.