A

AMY:

Hey, Matthew. Did you go to the beach on Saturday?

MATTHEW:

No, I didn't. I got up too late. I slept until noon.
I always sleep in on the weekends.

ANSWER: Picture 2 =  Dialogue A
Matthew slept until noon. He always sleeps in on the weekends.
(to sleep in o to sleep late: dormir más de lo usual) 

B

KATTY:

I called you on Saturday morning, Philip. But there was no answer.

PHILIP:

Oh? Well,  I ...  I left the house early. I went to the    swimming pool.

KATTY:

Oh, so you got a little exercise.

PHILIP:

Yeah, I did. I can't swim very well, of course, but I'm good at diving.

ANSWER: Picture 3  =  Dialogue B
Philip went to the swimming pool. He's good at diving.

C

LINDA:

So, Chris, did you do anything interesting last weekend?

CHRIS:

Well, I went shopping for some clothes. 

LINDA:

Oh, did you buy anything?

CHRIS:

No, I didn't. Everything is so expensive these days.

ANSWER: Picture 4  =  Dialogue C
Chris went shopping for some clothes, but he didn't buy anything.

D

LAURA:

Hi, Mark, how are you?

MARK:

Fine, really great. 

LAURA:

Did you have a good weekend?

MARK:

Yeah, on Saturday morning I read a great book.

LAURA:

What book was it? 

MARK:

A really interesting book on Central America.

ANSWER: Picture 1  =  Dialogue D
A really interesting book on Central America.