Present Perfect
I ... (do) my homework today.
I've done my homework today.
... have you lived in the city?
How long have you lived in the city?
Have you ... eaten a snake?
Have you ever eaten a snake?
They've ... arrived home. Their suitcases are unpacked.
They've just arrived home. Their suitcases are unpacked.
Where ... (be) you when you ... (break) your leg?
Where were you when you broke your leg?
I ... (have) a lot of homework to do.
I've had a lot of homework to do.
We've been friends ... 13 years.
We've been friends for 13 years.
I have ... flown a kite.
I have never
She hasn't taken her medicine ... .
She hasn't taken her medicine yet.
... you ever ... (injure) your ankle?
Have you ever injured your ankle?
... he ... (visit) Paris?
Has he ever visited Paris?
I started my English course 3 weeks ago.
for
I've doing my English course for 3 weeks.
Charles ... (have) a tablet before.
never
Charles has never had a tablet before.
I want to take a painkiller as soon as I can.
yet
I haven't taken a painkiller yet.
She ... (have) a sore thoat since Tuesday.
She has had a sore throat since Tuesday.
I got ill yesterday and I'm ill today.
since yesterday
I've been ill since yesterday.
The last time I saw John was Friday.
since
I haven't seen John since Friday.
It's the first time Mary has broken her leg.
before
Mary has never broken her leg before.
I did my homework yesterday. So, I'm ready for the lesson.
already
I've already done my homework.
When did you break your arm?
How long is it since you broke your arm?