eat
eaten
I / football / before / play
I have played football before.
Australia / I / not be / to / before
I have not been to Australia before.
? / Achieve 3000's hotline / call / you / ever
Have you ever called Achieve 3000's hotline?
in / the / you / cut / paper / half / ?
Have you cut the paper in half?
drink
drunk
the / They / for / English exam / study
They have studied for the English exam.
yet / I / that movie / not see
I haven't seen that movie yet.
San Francisco / to / he / ever / be / ?
Has he ever been to San Francisco?
SUPRISE BOX: I haven't done my homework yet. Grammatically correct or incorrect?
Correct
become
become
the invitation / you / accept
You have accepted the invitation.
to the USA / I / not fly / before
I have not flown to the USA before.
feed / dog / yet / ? / they
Have you fed the dog yet?
Complete the sentence: I ____ my Social Sciences project.
I have completed my Social Sciences project.
I have finished my Social Sciences project.
I have started my Social Sciences project.
fly
flown
I / homework / do / math / already / my
I have already done my math homework.
not give / the old man / us / yet /our tickets
The old man has not given us our tickets yet.
know / how long / you / each / other / ? / two
How long have you two known each other?
Complete the sentence: My uncle ______ me all the way from New York to Seattle in his nice car.
My uncle has driven me all the way from New York to Seattle in his nice car.
write
written
Neil's incredible!
already / he / learn / Spanish / Chinese / French / and
Neil's incredible!
He has already learned/learnt Spanish, Chinese, and French.
fame / my grandfather / money / never / value / or
My grandfather has never valued money or fame.
find / the / lady / key / nice / her / lost / ?
Has the nice lady found her lost key?
Complete the sentence: The singer _____ all the songs on her last album.
The singer has sung all the songs on her last album.