... rugby. 20 APRACTICALENGLISH GRAMMAR EXERCISES 1 CONTENTS Articles PEG chapter I 1 Articles: a/ an 2 Articles: the 3 Articles: a/ an, the 4 Articles and possessive adjectives 5 a/ an and one ... 17 -18 1 2 46789 10 11 12 13 14 16 17 18 19 20 21 23 24 25 27 28 29 30 31 33 2 28 The simple present tense 29 The simple present tense 30 The present continuous tense 31 The simple present and ... bare infinitive 16 Auxiliaries: mixed 17 have: possessive 18 have: various uses 19 The have + object + past participle construction 20 be 21 it is/there is 22 can and be able 23 may 24 ...
... 26 need not and don't have to etc. 27 must, can't and needn't with the perfect infinitive Present and past tensesPEG chapters 17 -18 1 2 46789 10 11 12 13 14 16 17 18 19 20 21 23 24 25 27 28 29 30 31 33 2 ... 1 CONTENTS Articles PEG chapter I 1 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 -16 6 Auxiliary verbs ... mixed 17 have: possessive 18 have: various uses 19 The have + object + 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...