Đáp án:

`1,` Mi said she loved learning English with her friends.

`2,` Nam told his sister she had to go to bed then.

`3,` She said she had gone to bed late the previous night.

`4,` He told his girlfriend he would pick her up at her house the following day.

Câu tường thuật:

- S + said + (that) + S + V (lùi thì)

- S + said to / told + O + (that) + S + V (lùi thì)

Lùi thì:

- HTĐ `->` QKĐ `:` S + V2 / Ved

- QKĐ / HTHT `->` QKHT `:` S + had + V3 / PII 

- TLĐ `->` TLQK `:` S + would + V

- Now `->` Then

- Last night `->` The previous night / The night before

- Tomorrow `->` The following day / The next day