18 Possibility and Impossibility Kemungkinan dan Ketidakmungkinan 69 19 Capability and Incapability Kemampuan dan Ketidakmampuan 70 Chapter 4 Language Usage 71 1 Part of speech 71 2 Tenses 82 3 Passive voice 95 4 Reported Speech 100 5 Degrees of comparison 102 6 Question tag 103 7 Subjunctive 105 8 Conditional sentence 106 9 Causative 107 10 Relative Pronoun 108 11 Gerund 109 12 Preference 110 13 Elliptic construction 111 Chapter 5 Review 113 Daftar Pustaka 155 Profil Penulis 157 Excellent in Studying English vii18 Possibility and Impossibility Kemungkinan dan Ketidakmungkinan 69 19 Capability and Incapability Kemampuan dan Ketidakmampuan 70 Chapter 4 Language Usage ... 71 1 Part of speech 71 2 Tenses 82 3 Passive voice 95 4 Reported Speech 100 5 Degrees of comparison 102 6 Question tag 103 7 Subjunctive 105 8 Conditional sentence 106 9 Causative 107 10 Relative Pronoun 108 11 Gerund 109 12 Preference 110 13 Elliptic construction 111 Chapter 5 Review 113 Daftar Pustaka 155 Profil Penulis 157 Excellent in Studying English vii