you/ever/call/for an ambulance?
Have you ever called for an ambulance?
My family has lived here for/since 2005.
My family has lived here since 2005.
I / lose / my purse
I have lost my purse.
We/go/to/watch/the movie
We haven't gone to watch the movie.
she/sell/her/computer?
Has she sold her computer?
We have been friends for/since we were children.
We have been friends since we were children.
they/ever/find/any money?
Have they ever found any money?
I have been waiting for/since five o'clock.
I have been waiting since five o'clock.
He/see/a UFO.
He's seen a UFO.
how long/he/be/a teacher?
How long has he been a teacher?
Tracy started teaching at Cultural since/for 5 months ago.
Tracy has been a teacher at Cultural since 5 months ago.
Our mom/find/the keys.
Our mom hasn't fond the keys.
How long/they/live/here?
How long have they lived here?
My family has lived here for/since 2005.
My family has lived here since 2005.
she/be/here?
Has she been here?
I was tired last night. I am still tired now. (since)
I have been tired since last night.