Many animals are endangered. Some people argue that we should only protect animals that are useful to human. To what extent do you agree or disagree?

Traditionally, children have begun studying foreign languages at secondary school, but introducing them earlier is recommended by some educationalists. This policy has been adopted by some educational authorities or individual schools, with both positive and negative outcomes. The obvious argument in its favor is that young children pick up languages much more easily than teenagers. Their brains are still programmed to acquire their mother tongue, which facilitates learning another language, and unlike adolescents, they are not inhabited by self-consciousness. The greater flexibility of the primary timetable allows for more frequent, shorter sessions and for a play-centered approach, thus maintaining learners' enthusiasm and progress. Their command of the language in later life will benefit from this early exposure, while learning other languages subsequently will be easier for them. They may also gain a better understanding of other cultures. They are, however, some disadvantages. Primary school teachers are generalists, and may not have the necessary language skills themselves. If specialists have to be brought in to deliver these sessions, the flexibility referred to above is diminished. if primary language teaching is not standardized, secondary schools intake, resulting in a classroom experience which undoes the earlier gains. There is no advantage if enthusiastic primary pupils become demotivated as soon as they change schools. However, these issues can be addressed strategically within the policy adopted. Anything which encourages language learning benefits society culturally and economically, and early exposure to language learning contributes to this. Young children's innate abilities should be harnessed to make these benefits more achievable.