Have you ever swam in the sea?
Yes, I have. / No, I haven't.
I/ not be/ to EsCon field.
I have never been to EsCon Field.
I/never speak/ Chinese.
I have never spoken Chinese.
I / not see / a shima-enaga.
I have never seen a shima-enaga.
He/ give / cookies three times.
He has given cookies three times.
Asami / try scuba diving / twice.
Asami has tried scuba diving twice.
I/study/English.
I have studied English.
She / get / cookies three times.
She has got (gotten) cookies three times.
She/make/ a cheesecake.
She has made a cheesecake.
I/lose/ my bicycle key.
I have lost my bicycle key.
Have you ever bought tickets for an event?
Yes, I have. / No, I haven't.
I/sing/karaoke.
I have sung karaoke.
Have you ever written a letter?
Yes, I have. / No, I haven't.
Have you ever slept in class?
Yes, I have. / No, I haven't.
Have you ever visited to Okinawa?
Yes, I have. / No, I haven't.
Have you ever read comic books?
Yes, I have. / No, I haven't.
Has Ms. Baba ever run a full marathon?
No, she hasn't.
I/ not eat / poutine.
I have never eaten poutine.
He/break/pencil.
He has broken a pencil.
Ichiro Suzuki / meet / Shohei Ohtani.
Ichiro Suzuki has met Shohei Ohtani.
Have you ever forgotten your homework?
Yes, I have. / No, I haven't.
I / practice judo/ a few times.
I have practiced judo a few times.