ES.4 DI PAG.23
1) Jack and Linda don't have to work outside
2) Jack has to work at weekends.
3)Linda has to wear a uniform.
4)Linda doesn't have to stand for a long time.
5)Jack and Linda have to work long hours.
6)Jack doesn't have to get up early.

ES.5 DI PAG.23
a) Work: inside, long hours,at night,outside,at weekends.
b) Wear: a uniform,special clothes.
c) Be good with: children,animals,your hands.

ES.6 DI PAG.23
1) Cooks have to be good with their hands.
2) A farmer has to wear a uniform.
3) Teachers haven't to work on Sundays.
4) Doctors have to have special qualifications.
5) A vet has to be good with animals.
6) A dentist hasn't to work outside.

ES.19a DI PAG.26
1) Working in a circus is a dangerous job ->True
2) You have to be good with animals if you work in a circus->True
3) In a circus you have to work very long hours->True
4) You travel all over the world if you work in a circus->True
5) People who work in a circus earn a lot of money->False

ES.19b DI PAG.26
1) Working in a circus is a dangerous job ->False
2) You have to be good with animals if you work in a circus->False
3) In a circus you have to work very long hours->False
4) You travel all over the world if you work in a circus->True
5) People who work in a circus earn a lot of money->False

ES.1 DI PAG.30

Perception
Feel,see,hear.
Opinion
Prefer, believe,think.
Possession and stable characteristics
Have got, own, be, know.

ES.2 DI PAG.30
1) I want to see you as soon as possible because I'm having a favour to ask you. Are you being free
at 12?
2) I know that Steve speaks French and German but I am thinking he is speaking to that man in Italian at the moment!
3) Are you listening this music? I'm trying to work!-OK,turn it off. I don't like it much anyway.

ES.3 DI PAG.30

Affirmative
Negative
I used to be shy.
She used to work.
I didn't use to be shy.
She didn't use to work.
Questions
Short answers
Did you use to be shy?
Did she use to work?
Yes, I did.
No, I didn't.

ES.10 DI PAG.31

Affirmative
Negative
I have to work.
You have to stay.
He/ She/ It has to go.
We have to walk.
They have to speak.
I don't have to work.
You don't have to stay.
He/ She / It doesn't have to go.
We don't have to walk.
They don't have to speak.
Questions
Short answers
Do I have to work?
Do you have to stay?
Does he/she/it to go?
Do we have to walk?
Do they have to speak?

No, I don't.
Yes, you do.
No, he/she/it doesn't.
Yes, we do.
No, they don't.

ES.11 DI PAG.31
1) We have to wear skirts to school but we can't wear jeans.
2) What time did you have to get up tomorrow?
3) Why our teacher has to give us so much homework?
4) Europeans have to have a passport to go to the UK but they don't have to take an identity card.
5) You have to understand a bit of English to surf the Net but you don't have to speak it.
6) My dad usually has to get up at 6 a.m. but he hasn't to work on Fridays - that's his day off.
7) Do your parents have to go to work at the weekends?- Yes, they do.
8) If you want to be a pilot, which subjects do you have to study at University?

ES.12 DI PAG.31
A: What do you have to do in your job?
B: I have to write songs,make CDs and go on tour.
A: How often do you have to go on tour?
B: Usually twice a year.
A: You have to travel?
B: Yes, I do- in my private jet.
A: You have often to sleepin hotels?
B: Yes, I do - in luxury hotels.
A: What do you have to do after concerts?
B: I have to spend hours signing autographs for my fans!!