Question

Bardzo proszę o pomoc z poniższymi zdaniami Umieszczam swoje ich wersje, ale musze mieć 100% pewniość czy są poprawne ;p. Te zdania mają mieś formę strony biernej( wnawasach podane są czasowniki oraz czas w którym ma być poszczególne zdanie:
1.The animal hospital( to build) to help stray animals and owners who can't afford to take their animals to the vet- ( past simple)
2.Some animals in the hospital ( to abandon) by their owners ( present perfect)
3.Many stray animals never see their owners again,but some( to return)to them by the RSPCA( present simple)
4. Most animalsthat don't have homes( to buy) as Chrismas presents( past simple)
1. The animal hospital was built to help stray animals and owners who can't afford to take their animals to the vet.
2.Some animals in the hospital has to abandoned by their owners.
3.Many stray animals never see their owners again,but some is returned to them by the RSPCA.
4. Most animalsthat don't have homes was to as Chrismas presents.
BARDZO PROSZĘ O PILNĄ POMOC BO NA JUTRO MUSZE MIES TO GOTOWE ;D

Answer 1

2.Some animals in the hospital has been abandoned by their owners.
4. Most animals that don't have homes were bought as Chrismas presents.

reszte wydaje mi sie ze masz dobrze :)
i mam nadzieje ze te co zrobiłam są poprawnie :)