Originally Posted by
myhanhhouse
Thi hien tai don la j?
lam sao nhan biet thi hien tai don? e thay co nhieu cach dinh nghia thi hien tai don nhu :
thi hien tai don la to shown that an action began in the past and may still be happening.
thi hien tai don la if you are not sure when a past action happened, use a verb in the present perfect tense.
thi hien tai don : have/has + past participle?( la cot thu 3 trong bang phai khong ?) vay thi dich lam sao
EX: I have been rock climbing.
Tat ca lam e confuse ko biet su dung nhu the nao moi ng co the giup duoc ko