Dialogue

From the options A, B, and C, choose the form that best fits the function state, to complete the dialogue below.
Sam	Here we are. ______1______ ( to introduce ). He's your new room-mate.
Terry	Hi, Alvin. ______2______ ( to identify ). I've seen you around Sweet Valley.
Alvin	Yes. You look familiar too.
Sam	______3______ ( to show surprise ). That's wonderful. I'm sure you'll get along fine.
Alvin	______4______ ( to assure )

1.		To introduce
		A	I'm Sam, Alvin
		B	he is Alvin.
		C	I want to introduce myself.
		D	Terry, I would like you to meet Alvin.
2.		To identify
		A	You're Alvin from Sweet Valley, aren't you ?
		B	I'm from Sweet Valley.
		C	You look familiar.
		D	I know you.
3.		To show surprise
		A	You're both from the same town !
		B	You can chat later.
		C	Are you sure ?
		D	I'm pleased for the both of you.
4.		To assure
		A	We used to play football together.
		B	Your brother is my sister's classmate.
		C	We will sir, don't worry.
		D	That's left to be seen.