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It isn't nesscary for you to go to school so early.
- You don't need to go to school so early. Hiện tại đơn
when did you start to learn english
- how long have you learnt English? Hiện tại hoàn thành
- How long has she worked for an ABC bank?
- when did she start working for an ABC bank? - Qúa khứ đơn
when did you first know that teacher?
- how long have you known that teacher? - HTHT
she started to play the guitar two months ago?
- she has played the guitar for two months. - HTHT
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1)when did they stated to play soccer
-how long ago did they start to play soccer?
-how long has they started to play soccer?
2)When did Mr Brown move to New York
-how long ago did Mr Brown move to New York?
-how long has Mr Brown moved to New York?
3)We began to study French when we lived in paris
-how long ago did we begin to study French when we lived in paris?
-how long has we begun to study French when we lived in paris?
4)My father bought this picture three years ago
-how long ago did your father buy this picture three years ago?
-how long has your father bought this picture for three years?
5)The last time we stayed in Da Lat was in June
-how long ago did we stay in Da Lat in June?
-how long has we stayed in Da Lat since June?
6)We enjoy collecting stamps
-how long ago did we enjoy collecting stamps?
-how long has we enjoyed collecting stamps?
7)She likes traveling all over the country
-how long ago did she like traveling all over the country?
-how long has she liked traveling all over the country?
8)Liz bought a gift for Ba
-how long ago did Liz buy a gift for Ba?
-how long has Ba bought a gift for Ba?
9)They wil produce five million bottles of champagnes
-how long ago did they produce five million bottles of champagnes?
-how long has they produced five million bottles of champagnes?
10)They buy jeans all over the word
-how long ago did they buy jeans all over the world?
-how long has they bought jeans all over the world?
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1) he started his career as a teacher 20 years ago
= he has worked as a teacher for 20 years
2) Is this your first visit to our country?
= Havenot you visited to our country before?
3) when did you start to wait for the bus?
= How long have you waited for the bus?
4) when did you move to this house?
=How long have you moved to this house?
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3 the prettiest girl I have ever met.
4 have you learned English?
6 two years since they last went to the seaside.