He __________ (learn) how to make pancakes.
has learned
My parents __________ (travel) to another country.
have traveled
She __________ (receive) a letter from a friend.
has received
They __________ (help) their neighbor.
have helped
You __________ never __________ (send) a postcard.
have never sent
I __________ never __________ (build) a sandcastle.
have never built
You __________ (forget) an important date.
have forgotten
We __________ (hear) that song on the radio.
have heard
He __________ never __________ (ride) a bicycle.
has never ridden
He __________ never __________ (lose) a tooth.
has never lost
I __________ (break) my favorite cup.
have broken
I __________ never __________ (see) a dolphin in real life.
have never seen
They __________ never __________ (catch) a fish.
have never caught
My friend __________ never __________ (win) a race.
has never won
They __________ never __________ (camp) in a forest.
have never camped
We __________ never __________ (grow) our own vegetables.
have never grown
She __________ never __________ (speak) to a famous person.
has never spoken
I __________ (try) mango ice cream.
have tried
She __________ (find) a beautiful seashell on the beach.
has found