1. A strong enthusiasm or interest in smth. 2. A modal verb that is a synonym for the more formal ‘ought to'. 3. An organisation for people who have a common interest in a particular activity or subject. 4. The process of improving the quality or power of smth by adding smth else. 5. This verb can function as a main verb as well as a modal one (only in negative and interrogative sentences). It means that smb or smth wants smth else. 6. This adjective means that smth doesn't refer to the usual school course. 7. A range of different things of the same type. 7. A range of different of same type​