Write questions with how long and the present perfect. Then answer them using for or since.
1 know / your best friend 2 have (something]
3 study / English​.


Odpowiedź :

Odpowiedź:

How long have you known your best friend?

I have known my best friend for 2 years.

How long have you had this book?

I have had this book since March.

How long have you studied English?

I have studied English for 3 years.