Pag.45 es.20-21

20]

1. Doctors might use nanorobots by 2015

2. The police may control criminals with drugs.

3. Internet may replace books.

4. They may cancel the match if it rains.

5. He might help you, if you ask him.

6. We may not go out, but it's possible.

21]

1. I think people might stop using their cars because petrol will be too expensive.

2. I think the record shops might disappear, because everyone will buy their music on the Internet.

3. I think most people might work home.

4. I think people might watch TV on their mobile phones.

Pag.49 es.10-11-12

10]

When I got home, I knew something was wrong. I walked into the house but I couldn't see anything wrong. I went into the kitchen but nobody was there. Then I heard something - a noise upstairs. Somebody was in the house.

11]

Hi, Helen!

We had a really exciting time at the party last night – in fact at 3 am. we were still dancing! If you don't come to the next one you will be sorry!

No headache excuses next time, OK?!

Anyway, when I arrived, Paul was dancing with Abby! I was so surprised! Why was he dancing with her? Where was Ruth? Just then, Ruth walked in with Luke!

They were holding hands and I felt a bit disappointed because I really liked Luke. But then I met Luke's brother, Harry, and... WOW! But I will tell you about him tomorrow if I see you. Do you think you will feel better tomorrow?

Listen, I must go now because Harry is going to phone in a minute – do you think he will ask me out tonight? Who knows - anything might happen!

Get well soon!

Love,

Emma

12]

A) Listen! There is someone out!... he's trying to come in!!

B) Oh no! What will we do if he breaks the window?

A) I don't know, but I'm going to scream!

B) Wait...Look! There's nobody out – it's only Flip!

A) What??! The cat was trying to come into the house?

B) Yes, it's embarrassing..Luckily nobody heard us!