Помогите очень нужно!!!))) Rewrite the sentences. Use the present perfect and FOR or SINCE. 1) They started studying English five years ago. (for) 2) She doesn't do karate any more. She stopped doing it last month. (for) 3) We're in a Maths lesson. It started at ten o'clock. (since) 4) He plays tennis. He started playing it when he was five. (since) заранее спасибо!