`1`. She is interested in the history of Asian countries.

`->` S + be + interested in + N/V-ing: hứng thú với

`2`. This is the first time my aunt has tasted sushi.

`->` This is the first time + S + have/has + V-pII

`3`. Though it was not Anne's job, she took out the trash.

`->` Though + S + V, S + V: Mặc dù

`4`. Both Maya and her brother have good eating habits in order to stay healthy.

`->` S + V + in order + to-V: ... để có thể ...

`5`. They said that they had taken a sightseeing tour arround New York.

`->` Câu tường thuật: S + said (that) + S + V(lùi thì)

`->` HTHT `->` QKHT

1. She is very interested in the history of Asian countries.

like + N = be interested in + N : thích 

2. This is the first time my aunt has ever tasted sushi.

S + has/have + not/never + V3/ed + ... before

--> This/It is the first time + S+ has/have+ V3/ed

3. Though it was not Anna’s job, she took out the trash.

Though + clause, clause: mặc dù

4. Both Maya and her brother have good eating habits in order to stay healthy.

clause + to / in order to / so as to + V (cụm từ chỉ mục đích)

5. They said that they had taken a sightseeing tour around New York.

Câu tường thuật - dạng câu kể 

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

S + said + (that) + S + V (lùi thì)

HTHT → QKHT

`color{orange}{~LeAiFuRuiHuiBao~}`