Помогите пожалуйста найти глагол-сказуемое и определить его видо-временную форму и залог1.The farm has made great progress in cattle-breeding.2.Our companions provided the firm with all necessary machinery in time.3.Up-to-date equipment is used for seedbed preparation.4.A dairy herd was kept on many mixed farms.

1.The farm has made (Present Perfect Active) great progress in cattle-breeding.2.Our companions provided (Past Simple Active) the firm with all necessary machinery in time.3.Up-to-date equipment is used (Present Simple Passive) for seedbed preparation.4.A dairy herd was kept (Past Simple Passive) on many mixed farms.

1. The farm has made great progress in cattle-breeding. Present Perfect Active 2. Our companions provided  the firm with all necessary machinery in time. Past Simple Active3. Up-to-date equipment is used for seedbed preparation. Present Simple Passive4. A dairy herd was kept  on many mixed farms. Past Simple Passive