... GRAMMAR EXERCISES 1CONTENTS Articles PEG chapter I1 Articles: a/ an 2 Articles: the 3 Articles: a/ an, the 4 Articles and possessive adjectives 5 a/ an and one Auxiliary verbs PEG chapters ... thick walls. 20 They don't have earthquakes there. 21 The oranges didn't look very good. 22 It hasn't been a bad summer. 23 I don't look my age. 24 He mightn't like that ... negative addition to an affirmative remark: She thanked me. (he) She thanked me but he didn't.Make an affirmative addition to a negative remark: She can't eat oysters. (I) She can't...
... past participle construction 20 be 21 it is/there is 22 can and be able 23 may 24 must and have to 25 must not and need not 26 need not and don't have to etc. 27 must, can't and ... Articles: a/ an 2 Articles: the 3 Articles: a/ an, the 4 Articles and possessive adjectives 5 a/ an and one Auxiliary verbs PEG chapters 10-166 Auxiliary verbs 7 Auxiliaries conjugated with ... clean my watch. 28 An artist is painting her portrait. She . . . 29 They arranged for the police to arrest the man.30 He paid a lorry driver to tow the car to a garage. 27 9 He needn't pay...