He ... never seen a dolphin in real life.
has
have
We ... just heard a noise upstairs.
has
have
They ... already eaten lunch.
has
have
I ... lived here since I was born.
has
have
My computer ... crashed!
has
have
The weather ... been really cold.
has
have
My parents ... found new jobs in the city.
have
has
The students ... passed their exams.
have
has
Understand - Understood - ...
understand
understanded
understood
Make - Made - ...
maken
maden
made
Be - Was/Were - ...
been
gone
beed
See - Saw - ...
sawed
seed
seen
... you ever stolen?
Has
Have
... she ever ridden a camel?
Has
Have
... your friends ever given you money?
Has
Have
I ... cheated in an exam.
hasn't
haven't
