Task 1: Observe the dialogs.

Read these dialogs. Pay attention to the italicized expressions. Answer the questions that follow.

Dialog 1

dr. Nahda: Hello ...

Fafa: Hello, doctor.

dr. Nahda: You look terrible. What can I do for you?

Fafa: I can't go to school today.

dr. Nahda: Oh, I am sorry to hear that. What's the problem?

Fafa: My stomach hurts terribly. I think I have a fever as well.

dr. Nahda: Okay, let me check your stomach. (The doctor puts the stethoscope in Fafa's belly and strike it lightly). Does it hurt here?

Fafa: Not that one.

dr. Nahda: Here?

Fafa: Yes, that's really terrible.

dr. Nahda: Alright then, I'll give you a prescription. You have to take the pills three times a day, okay?

Fafa: Okay, doctor.

dr. Nahda: Good. Get well soon, Fafa. Bye.

Fafa: Thanks a lot. Bye, doctor. 

Dialog 2

Tania works at a bus agent located at Arjosari terminal. A . stranger is walking approaching her bringing a suitcase.

Tania: Hello, sir. May I help you? Where's your destination?

Stranger: Yes. I need to go to Jakarta. How long will it take from this bus station? Is this Arjosari station?

Tania: Yes. This is Arjosari bus Station. It takes about 22 hours from here to Jakarta.

Stranger: What time will it leave?

Tania: It will leave at 02.30 p.m. So, you just need to wait for 45 minutes.

Stranger:  Do I have to change buses after arriving in Jakarta?

Tania: After arriving in Lebak Bulus Terminal, you have a lot of options to reach your final destination. You can get in a 'Trans Jakarta' bus, metro mini, bajaj, taxi as well as ojek. You can ask the bus driver there.

Stranger: Thank you. I will buy the bus ticket, then.

Tania: Wait a moment, please, I'll process it quickly.

Stranger:  Ok.

Dialog 3

Dhea: Have you heard that the due date for the final project is extended?

Riza: No, is it true?

Dhea: Yes. It will be due next month.

Riza: That’s wonderful! I haven’t even started yet.

Dhea: Would you need my help?

Riza: No, thanks. I’ll do it as soon as possible. I know that you’re as busy as I am.

Dhea: Okay. Just let me know if you need my help.

Dialog 4

Hamada: My extended family is going to a surprise birthday party for my grandmother next week.

Diana: Wow! That sounds great. How old is she?

Hamada: She'll be 75 on August 13

Diana: Really? I didn't know that she was that old. I thought that she was still around 60. She looks much younger.

Hamada: Thanks.

Diana: What if I help you with the preparation?

Hamada: Oh it's very nice of you, but I'm going to do it with my sister. Thanks for the offer.

Diana: Okay, no problem.

What are the functions of the italicized words?