Pag. 191 es.1

b. Can you tell me the time, please?

c. Could we go for a walk?

d. It's quiete in here. Will you close the window Pete?

e. Excuse me can I have your autograph?

f. Would you do me the honour?

g. Can we all go in one car?

h. Shall we meet directly at the airport?

 

Pag. 195 es.1

b. All people who works here have to clock in 7.30

c. We haven't to rush at the station- it's only minutes away from here

d. I'm afraid we'll have to call your parents and tell them about your misbehaviour in class

e. We musn't forget to pack our camera

f. She doesn't have to worry about her future- her parents are wealthy

g. Sorry for waking you up this morning, but I had to take the earlier train

h. The children musn't play with my computer- is that clear?

 

es.2

b. Do you have to work on Saturday?

c. Tomorrow I must go to the dentist

d. You can't be careful when crossing the road

e. Excuse me sir, you can't smoke in here

f. You must stay outside, they'll call whenit's your turn

g. Bags musn't be left unattended

h. You musn't park here unlless you work in this building

 

es.3

FIONA:This is your bedroom, Nina I hope you like it

NINA:It looks great

FIONA:There is a computer, a telephone, a stereo, a television

NINA:Can I use the computerto send emails?

FIONA:Yes, you can. You can surf the new whenever you like. We have 24 hour free connection. Of course you don't have to download films or music, you know. It's forbidden

NINA: I know. Am I allowed to play music?

FIONA:Yes, you are, but not too loud...

NINA:Oh no, I won't. You see, in the other familyI was living with had to pull on headphones if I wanted to listen to music

FIONA:You don't have to use headphones here, don't worry

NINA:Thanks Fiona

FIONA:You are welkome. Oh one more thing. You absolutely musn't smoke in here. And of course no alcohol. And you are allowed to have friends stay over ether

 

Pag.196 es.4

b. The doctor says I have to lose weight

c. You must stop smoking if you want to get better

d. The judge said that tyou must stay away from her

e. One day we will have to function without oil

f. We didn't have to wear uniforms in school, we could wear whatever we wanted

g. At least you don't have to change trains

h. You musn't enter when mass is in progress

i. You have to leave at once

 

es.5

b. In countries like England, Australia and Japan, you have to drive on the left

c. You don't need to type all those poems. You can download them from the internet

d. We have to return all library books by end of the month

e. You musn't work so hard or you'll become ill

f. You don't have to pay for the water-don't need to pay for the water. It's free

 

es.6

Now, turn on the car. Good. Now, start driving slowly. Remember, before leaving the car park you have got tostop and look both ways, and than you use your indicator before drving uot. Good now, turn left and go alone this street. You have got to see the cars behinde you. Now this is a roundabout. You musn't drive fast if you go too fast you risk an accident. Now, move forward and drive to the right. You have got to put your indicator on the left. To show you are continuing. Before looking for roundabout, you must indicate right. Fine, now remember, you have got to obey the speed limit. Now here's a Stop sign, so you must stop. At the next road you must turn left. The road to the right is a one-way street- you musn't go that way.

 

Pag. 198 es.1

a. She worries too much. She should relax more

b. You should take your work more seriously

c. My train is an an hour. I'd better go now

d. I don't think you shouldn't listen to Stella

e. I feel so embarrassed- what should I do?

f. What a nasty cought! You ought to see a doctor

g. We had better check the train timetable before we leave

h. You oughn't to write in library book

 

es.2

a. You don't look well. You ought to take some vitamins

b. I had better not make the same mistake again

c. I can't see well. I should have my eyesight checked

d. We had better call a taxi now. It's late

e. Should we make another appointment for next week?

f. Where is he? He ought to be home now

g. You had better not show your mother those dirty clothes-she'll be really angry

 

es.3

Teresa,, thanks for your email. I'm sorry to hear health problems. Have you seen a doctor about these headaches? I really think you should go to your family doctor and tell her about them. You shouldn't understimate the problem. Have you got any other symptoms? You shouldn't take too many aspirins. Try these remadies: you should drink at least a litre of water everyday, and you shouldn't eat chocolate for a few days. Also, you ought to ask for an allergy test, at this midnight be the cause. You ought to sleep for at leat seven hours every night, perhaps you are tired. And I know you are studying a lot at the moment, but you ought to take a rest sometimes. You ought to go for a walk or do some exercise outside in the fresh air. Let me know how you are feeling soon.

Chris

 

Pag.199 es.1

a. I'm marrying Susie-What? You can't be serious. You have just met each other

b. I can tell by her accent she's a foreigner-She must be German

c. He must have already left-His coat's gone and he's swiched off his comuter

d. Paul must be home from work-That's his car

e. I must have left my walle at the hairdresser-I can't find it anywhere

f. Those can't be her shoes-There're too big

g. Who's phoning now? It'll be Simon-He always calls me at this time

h. Melinda can't be coming to the party-She would have been here by now