1. Mary said she had to go home to make the dinner
2. Tom asked me if I were going to ho chi minh city the following week?
3. Mom asked if I had finished my home work
Cấu trúc câu tường thuật: S + say(s) / said hoặc tell / told + (that) + S + V
If = whether : xem là
Unless = If... not : trừ khi
HTĐ->QKĐ
QKĐ->QKHT
HTHT->QKHT
QKTD->QKHTTD
will ->would
Shall/ Can / May =>Should / Could/ Might
must/have to => had to
Lùi ngôi
I =>She/ he
We =>They
You =>I, he, she/ they
Us =>Them
Our =>Their
tomorrow->the next day
yesterday->the day before
this->that
ago->before
these->those
is/am->was
are->were
be going to -> was/ were going to