Who have you worked with?
Have you traveled to other countries?
Why have you arrived late?
Where have you lived?
How have you been?
What has the chef made?
How many cookies have you eaten?
Has she eaten sushi?
Where have you flown to?
I have lived in 2 different cities.
Yes, I have
I've eaten 10 cookies.
I have worked with John and Mary.
Yes, she has
The chef has made a cake.
I've arrived late because there was much traffic.
Life has been intense in the last weeks, but good.
I have flown to La Serena and Puerto Montt.