ответить на эти вопросы в present perfect continuous 1 since when have you been studying at this school? 2 for how long have you been studying english? 3 since when have you been living in almaty (your city,your town,your village)

1. I have been  studying at this school since I was seven. 
2. I have been studying English for two years. 
3. I have been living in Almaty since I was born.