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Martin Hewings
PUBLISHED BY THE PRESS SYNDICATE OF THE UNIVERSITY OF CAMBRIDGE
The Pitt Building,Trumpmgton Street, Cambridge CB2 1RP, United Kingdom
CAMBRIDGE, UNIVRRSITY PRESS
The Edinburgh Building, Cambridge CB2 2RU, UK
40 West 20th Street, New York, NY 10011-4211, USA
10 Stamford Road, Oakleigh,VIC 3166, Australia
Ruiz de Alarcon 13, 28014 Madrid, Spam
Dock House, The Waterfront, Cape Town 8001, South Africa
© Cambridge University Press 1999
First published 1999
Seventh printing 2002
Printed in Great Britain by Denirose Security Printing
A catalogue record for this book is available from the British Library.
ISBN 0-521-49868-6 (with answers)
ISBN 0-521-49869-4 (without answers)
Copyright
The law allows a reader to make a single copy of part of a book
for the purposes of private study. It does not allow the copying of entire
books or the making of multiple copies of extracts. Written permission for
any such copying must always be obtained from the publisher in advance.
CONTENTS
Thanks vii
To the student viii
To the teacher ix
Tenses
1 Present simple (I do) and present continuous (I am doing) (1)
2 Present simple (I do) and present continuous (I am doing) (2)
3 Present perfect (I have done) and past simple (I did) (1)
4 Present perfect (I have done) and past simple (I did) (2)
5 Present perfect (I have done) and past simple (I did) (3): adverbs used with these tenses
6 Past continuous (I was doing) and past simple (I did)
7 Present perfect continuous (I have been doing)
8 Present perfect continuous (I have been doing) and present perfect (I have done)
9 Past perfect (I had done) and past simple (I did)
10 Past perfect continuous (I had been doing) and past perfect (I had done)
The future
11 Will and going to; shall
12 Present continuous (I am doin