Unit 1 Present simple and position of time adverbs 2
2 Present continuous 8
3 Simple past tense Regular and irregular verbs 14
4 Mass and unit 20
5 Some,any,a few,a little 26
6 Past tense with'Ago'and questions with'How long ago? 32
7 Adjectives and adverbs 38
8 Comparison of adverbs 44
9 Going to do 50
10 Requests and offers and Take/get/bring/show someone something 56
11 Present perfect with'For'and'Since' 62
12 Have been doing/have just done/haven't done yet/had better do 68
13 Past continuous and past simple 74
14 Simple future used in requests,offers,and of'Must'and'Can' 80
15 Present perfect+'Just'+preview of contrast with simple past 86
16 Present perfect and past simple 92
17 Frequent gerund constructions 98
18 Future simple with'If'or'When'and present simple clause 104
19 Common patterns with verb+him/her/etc.+infinitive with/without'To' 110
20 Future in the past 116
21 Past perfect 122
22 Conditional sentences 128
23 Passive voice in present perfect and past 134
24 Reported speech 140
25 Past conditional 146
Irregular verb list 152