... class="bi x0 y0 w0 h0" alt="" Note1)Some verbs have the idea of a long time :wait,work,learn,live,play .They are more often found in the present perfect continous2)Some verbs have the idea of a ... chỉ 1 điểm/ mốc thời gian :since 1992, since January….)Yet : chưa (dùng trong câu phủ định và câu hỏi So far = until now = up to now = up to the present : cho đến bây giờIt/ this / that is the ... has completed or is done at present wrapped, have an unintended side effectsEx:Why are you so wet?B:I’ve been washing the car1) We use the present perfect to talk about a past actions...