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Tom and Peter have already washed the car.
We haven’t received(got) a letter from him yet.
Who has opened this box? I have.
We have read this book many times.
They haven't had(eaten) dinner yet.
She has never been abroad(to a foreign country).
I have just had(eaten) lunch.
Have you ever been to that country?
Have you done your homework yet?
I have seen this movie before.
Tom has broken the window.
I have met him once.