"Chúng tôi bắt đầu bán những tờ báo vào ngày hôm qua."

Translation:We started to sell the newspapers yesterday.

October 22, 2016



How can I know it is past without đã? Just because in this sentence there is yesterday "vào ngày hôm qua", even if i don't write đã before the verb, it becomes a past?

October 22, 2016


Yes. Same with the future tense. "Ngày mai tôi (sẽ) đi".

October 29, 2016


Thank you so much

October 30, 2016


It may be coherent to accept in other sentences then if "da" is implicit I wrote "hai tuan truoc co ay giup do chung ta", typo is not the matter, because "da" was missing, I got wrong "Hai tuần trước, cô ấy đã giúp đỡ chúng ta.

August 24, 2017


Because the action happened yesterday, it must be past tense

September 5, 2018
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