----- Nội dung dịch tự động từ ảnh ----- 1. We last saw him 2 years ago. -> We haven't 2. I haven't met him since 2019. →I last. 3. I haven't met him since 2019. -> The last time 4. I started/began studying English in 2010. -> I've 5. Hoa has worked here for 3 years. -> Hoa started/began
