ESERCIZI 24/01/2011

Es.1 pag.235

If you heat water, it boils.

If you see Amy, please tell her to phone me.

If we don't do our homework, our teacher gets angry.

If the train is late, we usually take the bus.

If I eat a lot of cheese in the evening, I have bad dreams.

Es.2 pag.235

I'll call the police if you don't leave.

If he is elected, he will reorganise the national health service.

I'll do it if you come with me.

We won't be able to go sailing if there is a storm.

If you don't make an effort, you won't pass the exam.

If you break a mirror, you'll be unlucky for 7 years.

She will never know, if you don't tell her.

Es.3 pag.235

If you wear your coat tomorrow, you won't be cold.

If I feel tired, I go to bed early.

If you come back next week, David will be here.

Unless it rains tomorrow, we'll go on a picnic.

If I go to University when I'm older, I'll work very hard.

I won't talk to you again unless you apologise.

Es.4 pag.235

If someone asks for me, tell them to ring back in a couple of minutes.

You can see some wonderful birds if you look carefully.

Unless they move, this is their address.

My back hurts a lot, when I bend my knees.

If Mark bothers you again, ignore him!

Eggs break if you drop them on the floor.

Water boils if you heat it at 100 degrees.

Human beings die if they don't drink water.

Es.5 pag.236

If we don't leave the party now, we'll miss the last bus.

If you touch him, he'll bite you.

If we don't stand under a tree, we'll get wet.

If we walk, we'll get tired.

If we don't hurry, we'll be late.

Es.6 pag.236

I'm exhausted! When we get home, I'm going straight to bed.

The bag won't open unless you put the secret number.

I'll sit here until she arrives.

You'll never find that street if you won't look it up on the map.

As soon as you've read the email and thought about it, call me.

I'll try to finish my homework before dinner is ready.

We'll start the party once the children come home from school.

Es.7 pag.236

Brian's only 2 - if his mum is not around, he starts crying.

Unless you get down to work right now, you won't finish on time.

If this jumper is too small for you, you can return it to the shop.

You can take the 5.35 train if you finish on time.

When I tell him I want a divorce, he'll be furious.

When my dog sees a stranger, he starts barking.

If you don't leave the dog alone, he'll bite you.

Es.1 pag.237

If I got better results at school, my parents would be very pleased.

If my parents were very pleased, they might give me more pocket money.

If they gave me more pocket money, I would buy loads of video games.

If I bought loads of video games, I would spend hours playing them.

If I spent hours playing them, I would fall behind with my schoolwork.

If I fell behind my school work, I would get bad marks at school.

If I got bad marks at school, my parents would give me less pocket money!

Es.2 pag.238

If I didn't take dance lessons, I'd have more time.

Life would be much easier if I had a lot of money.

If I could choose a country, I'd visit Thailand.

If I were you, I'd sell the house.

If I won the lottery, I would invest most of the money.

If I didn't live in Italy, I'd live in Spain.

If you met Lynette, you'd like her.

Es.3 pag.238

If I had a helicopter, I'd fly to school.

If I robbed the bank, the police would catch me.

If I won a lot of money, I might buy presents for my family.

If I slept in the classroom, the teacher would be very angry!

If I were an astronaut, I could visit other planets.

Es.4 pag.238

Unfortunately energy today is starting to be a problem. We don't know if there will be enough for everyone in 50 years, and overuse is creating pollution and damaging the environment. If we all followed a few simple rules, we would reduce energy consumption - and also save money. Fro example, if we switched off all electric appliances (DVD, TV) at night, we would save the electricity of the stand-by light. If we only used the washing machine when it's really full we would save a lot of electricity. Another simple tip is this: if we didn't leave the lights on when we leave a room, we would save a lot of energy. Transport is important too. If people wouldn't use their cars so much they would be healthier and they wouldn't pollute the environment.

Es.5 pag.239

If I were you, I'd go to the cinema.

If I were you, I'd ask your parents.

If I were you, I'd talk to the teacher.

If I were you, I'd go bed early.

If I were you, I'd join a sports club.

Es.6 pag.239

Where would you go on holiday if you could go anywhere? I'd go to Australia.

Which famous person would you spend a day with, if you could meet anyone? I'd spend a day with Gedeon Buchard.

If you could choose any future career, what would you be? I'd be an ethologist.

If you could choose anywhere in the world, where would you live? I'd live in the Galapagos Islands or in Paris.

What would you do if you met the President of Italy? I'd ask him to improve our Country.

How would you spend you ideal weekend if you had all the money necessary? I'd go on a trip to a nice city.