&lt;p&gt;Revision of unit 2: Pets.&lt;/p&gt;&lt;p&gt;*woman, man, girl, boy, baby and frog, cat, dog, fish, mouse.&lt;/p&gt;&lt;p&gt;*Singular and plural form of these vocabulary&lt;/p&gt;&lt;p&gt;Adjectives and their antonyms: beautiful # ugly/&nbsp; old # young/ big# small / happy# sad.&lt;/p&gt;&lt;p&gt;Asking questions: it it beautiful? No, it isn't /Are they old? yes, they are.&lt;/p&gt;&lt;p&gt;&lt;br&gt;&lt;/p&gt;