Раскройте скобки употребляя глаголы в паст перфект и паст симпл предложения переведите by the end of year thei (get)ready

1) Past Perfect: Они были готовы к экзаменам к концу года.

Active Voice: By the end of year, they had got ready for their exams.

Passive Voice: By the end of year, they had been got ready for their exams.

2) Past Simple: К концу года они подготовились к экзаменам.

Active Voice: By the end of year, they got ready for their exams.

Passive Voice: By the end of year, they were got ready for their exams.