be
been
I have / has (be) in Tepotzotlan for 2 years.
I have been in Tepotzotlan for 2 years.
I/not see/him since last Monday.
I haven't seen him since last Friday.
Have / has you ever (bring) a pizza?
Have you ever brought a pizza?
Mexico. / I / chosen / have / in / vacations
I have chosen vacations in Mexico.
bite
bitten
They have /has (beat) the door.
They have beaten the door.
I/not bite/ an apple since I lost my teeth.
I haven't bitten an apple since I lost my teeth.
Have / has George (build) this house)?
Has George built this house?
has / come. / Grandma
Grandma has come.
blow
blown
Caterpillar has/have (become) butterfly.
Caterpillar has become butterfly.
I /not /do/the cleaning yet.
I haven't done the cleaning yet.
Have/Has the baby _____ (burn) his finger?
The baby has burned his finger?
a / My / has / cost / money. / house / lot / of
My house has cost a lot of money.
break
Rosita have/has (begin) to study German since february.
Rosita has begun to study German since February.
Wind /not / blow / for 3 days.
Wind hasn´t blown for 3 days.
have/has Maria _____ (buy) a new car?
Has Maria bought a new car?
grass. / My / the / neighbour / not / has / cut
My neighbour has not cut the grass.
bought
I have bet 100 dollars.
I haven´t / hasn´t (broke) the dishes.
I haven´t broken the dishes.
Have/Has the dog _____ (catch) the ball?
Has the dog caught the ball?
pit / Have / dug / the / a / ? / students
Have the students dug a pit?