Have you ever/never been to Boston?
ever
I’ve been here ____ yesterday
since
She has won her first race five years ago.
She won her first race five years ago.
you / ever / be / skiing
Have you ever been skiing?
I can't go to Italy. I have ____ booked two tickets for England. I booked them a few months ago.
already
No, I haven’t been to Boston already/yet
yet
She’s lived in Phoenix ____ 2002.
since
She has competed professionally for she was 12.
She has competed professionally since she was 12
you / finish / your homework / yet
Have you finished your homework yet?
____ used with the present perfect means 'a short time before'.
Just
I've just seen Susan coming out of the cinema.
Mike's just called. Can you ring him back, please?
Have you just taken my pen?!
Just comes between the auxiliary verb (have/has) and the past participle.
Have you finished the book ever/yet?
yet
He’s been a professional coach ____ ten years.
for
Who have you worked to?
Who have you worked for?
she / just / visit / her friends
She’s (has) just visited her friends
____ used with the present perfect means 'at any time up to now'. We use it to emphasise that we expect something to happen soon.
Yet
Have you finished your homework yet?
I haven't finished it yet. I'll do it after dinner.
A. Where's Sam? B: He hasn't arrived yet.
Yet comes at the end of the sentence or question.
Have you ever/yet tried to Sushi?
ever
I’ve been learning English ____ three years.
for
I’ve dreamt of winning a medal since a long time.
I’ve dreamt of winning a medal for a long time.
I / never / be / bungee-jumping
I’ve never been bungee-jumping
____ used with the present perfect in a yes/no question asks whether something has or not happened sometime in the past, as an experience, often unique or special.
Ever
Have you ever tried molecular food?
Ever comes between the subject (the bus, they, etc.) and the main verb (tried) and used mainly in yes/no questions
No, I’ve ever/never tried sushi.
never
a) We use ____to talk about something from a point in time.
b) We use ____to talk about something for a length of time / duration.
a) since
b) for
I started learning English for a long time ago.
I started learning English a long time ago.
you / ever / write / a poem
Have you ever written a poem?
____ used with the present perfect means 'before now'. We use it to emphasise that something happened before something else or earlier than expected.
Already
I've already spent my salary and it's two weeks before payday.
The train's left already!
Already can come between the auxiliary and the main verb or at the end of the clause.