Um uk om un ok ờ ừ om

`wd.`

`1)` They visited to Ho Chi Minh City `2` weeks ago.

`-` DH: `2` weeks ago

`->` QKĐ: S + V(ed/bqt)

`2)` Nga likes talking to her friends in her free time.

`->` like + V-ing/toV: thích làm gì

`->` HTĐ: S + V(es/s/inf)

`->` in free time: trong thời gian rảnh rỗi

`3)` My sister always plays volleyball at the weekend.

`-` DH: always

`->` HTĐ: S + V(es/s/inf)

`->` at the weekend: vào cuối tuần

`4)` In the future, teleporther will take very little time to travel from one country to another.

`-` DH: In the future

`->` TLĐ: S + will + V-inf

`->` to + V: để làm gì

`->` little + Nkhông đếm được

`5)` Did they eat moon cakes at the festival last year?

`-` DH: last year

`->` QKĐ: Did + S + V-inf?