$1.$ I don’t play marbles any more.

$→$ I used to play marbles.

$2.$ My father doesn’t smoke any more.
$→$ My father used to smoke.
$3.$ Viet doesn’t play badminton any more.
$→$ Viet used to play badminton.

$4.$ My uncle doesn’t smoke any more.
$→$ My uncle used to smoke.
$5.$ Nam doesn’t come to class late any more.
$→$ Nam used to come to class late.
$6.$ I no longer skip rope.
$→$ I used to skip rope.
$7.$ My father no longer drives his car to work. He goes by bus.
$→$ My father used to drive his car to work.
$8.$ My bother no longer stays out late.
$→$ My bother used to stay out late.
$9.$ Duong no longer swims in this river.
$→$ Duong used to swim in this river.
$10.$ We no longer study at Van Binh Primary School.
$→$ We used study at Van Binh Primary School.

S + no longer + V(s/es).

$=$ S + don't/doesn't + V_nguyên thể + any more/any longer.

$→$ S + used to + V_nguyên thể.

$#Mei UwU$

Cấu trúc " Đã từng " : `\text{S + used to + V}`

`1`.I used to play marbles 

`2`.My father used to smoke 

`3`.Viet used to play badminton 

`4`.My uncle used to smoke 

`5`.Nam used to come to class late 

`6`.I used to skip rope

`7`.My father used to drive his car to work

`8`.My brother used to stay out late

`9`.Duong used to swim in this river

`10`.We used to study at Van Binh Primary School

`\text{@ TheFox}`