Punk proc was a popular type of music in many countries....... the 1970.

at
during
for
ago

He'll have finished college.... June .

already
by
since
until

My grandmother died almost 3 years...........

ago
since
till
for

Tunisi has been independent.......1956.

during
For
since
until

❇️1⃣A point of time in the past

( in , ago , during)

1)Rock 'n roll became popular about 60 years ago.


2)Disco became a craze in 1975 .

3)Rubik's cubes became popular during the 1980s.

...............

2⃣❇️A period of time that continues into the present

( since , for )


The United Nations has existed since 1945

The United Nations has existed for over 60 years.

🔵Since + a point of time ( e.g , since last year, Monday )

🟣 for + a length of time ( e.g , for two weeks ,three hours)

Other ways to say how are you?