STAGE 3 ELEMENTARY (1100 Headwords).Simple passive forms More extensive use of catenative verbs-like to, decide to, etc. Infinitives of purpose- Conditional forms Modal-could(ability)Modal-can(permission)-Abstract nouns Maximum of three adjectives verbs-+noun Two adjectives + adjectival phrase- Superlative forms of adjectives-Superlative form of adjectives+ adjectival clauses-Complex sentences main clause + one subordinate clause Adverbial clauses of time Relative clauses- Adverbial clauses of comparison Adverbial clauses of reason.'This is wonderful, Professor Challenger!' I said. 'You have found a place which no one knows about, a lost world. A world where creatures from the past still live.' 'But nobody in London believes my story,' said the Professor. 'People say the drawing and the photograph are fakes, they aren't real.' 'I want to return to the Lost World. Other people must see the Lost World. Then everyone will know it is real!'