Questions 31 to 38 address both the teaching of English as a foreign language and the Parâmetros Curriculares Nacionais (PCNs) Match each teaching model on the left to its corresponding characteristic on the right: Teaching models 1- Audio-lingualism 2- Communicative language 3- Grammar-translation 4- Task-based learning Characteristics ( ) use of authentic texts; teaching emphasis on the development of communication skills ( ) use of bilingual word lists; teaching emphasis on the development of reading and writing skills ( ) use of drills; emphasis on the development of oral skills ( ) use of problem solving and situations; emphasis on the successful completion of activities The only correct sequence is expressed by: