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Mum and dad are not right here now. They (go) to the supermarket
When He came downstairs he saw that somebody ( break into) the house
I (read) a book while my sister (play) the piano
Lily's eyes are red. She (cry)
The plane already (take off) by the time we got to the airport
This Friday they (fly) to new-York
This time tomorrow we (swim) in the sea with our friends

Спасибо)

1.have gone2.was breaking into3.read,was plyaing4.has been crying5.had taken off6.are flying7.will be swimming