While you were four years old,I have been to high school.
While you were four years old,I have been to high school.
you have been playing golf since you were 16 years old
where have you been studying?-I have been in a high school —
I HAVE BEEN PLAYED THE FLUTE FOR FOUR YEARS
I have been studying English for four years.就for four years提
While you were at the __,I was going to school
I have been collecting stamps _______i was nine years old
have you ever been to guilin? yes ,I 什么 there four months ag
have you ever been to Shenzhen?--yes,I there four months ago
When they were four years old,one of my friends came over to
I have been [ ] this school for 4 years Ain Bat
have you just been to school?