Here are the answers to Exercise 1, presented in a table:
subject
verb
object
Kronos
ate
children
Spartans
were attacking
Persians
prince
gave
apple
Paris
met
Helen
He
took
her
king
assembled
fleet
Trojans
had been expecting
army
Greeks
were beseiging
city
Greeks
had left
horse
Trojans
dragged
it

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