I ... cheated in an exam.
hasn't
haven't
Today is the first day I ... ever worked in a shop.
have
has
Tom and Harry ... ... a story together.
has written
have written
has wrote
have wrote
Understand - Understood - ...
understand
understanded
understood
My birthday party ... ... incredible!
has be
have been
has been
have was
Drive - Drove - ...
driven
droven
drived
We ... just heard a noise upstairs.
has
have
My computer ... crashed!
has
have
The weather ... been really cold.
has
have
... you ever stolen?
Have
Has
... she ever ridden a camel?
Have
Has
The students ... passed their exams.
has
have
See - Saw - ...
seed
sawed
seen
They ... already eaten lunch.
have
has
Sing - Sang - ...
sang
sunged
sung
They ... been to China.
hasn't
haven't
Drink - Drank - ...
drunken
drink
drunk
Make - Made - ...
maden
maken
made
My parents ... found new jobs in the city.
has
have
Be - Was/Were - ...
been
beed
gone
Take - Took - ...
tooken
taked
taken
I ... lived here since I was born.
have
has
... your friends ever given you money?
Have
Has
The cat ... caught a mouse.
hasn't
haven't
Fly - Flew - ...
flown
flewn
flewed
He ... never seen a dolphin in real life.
have
has