Q
quangtuannhoc
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sử dụng used to :
struction(cấu trúc ):
Airmative ( khẳng định ) : S + Used to + Inf
Negative ( phủ địng )......: S + didn't use to + inf
Interogative ( nghi vấn ).: Did + S + use to + inf
* Used to # would , infinitive
.. Didn't use to # not ... ,any longer / anymore
.....................................# no more , no longer+ verb + S
Ex1 : He used to speak English with his family(afirmative )
Ex2 : She didn't used to do her homework(negative)
Ex3 : Did she use to come to class late? (interogative)
struction(cấu trúc ):
Airmative ( khẳng định ) : S + Used to + Inf
Negative ( phủ địng )......: S + didn't use to + inf
Interogative ( nghi vấn ).: Did + S + use to + inf
* Used to # would , infinitive
.. Didn't use to # not ... ,any longer / anymore
.....................................# no more , no longer+ verb + S
Ex1 : He used to speak English with his family(afirmative )
Ex2 : She didn't used to do her homework(negative)
Ex3 : Did she use to come to class late? (interogative)