Пожалуйста. Выберите нужную форму глагола to be. 1. Marilyn (are, were, is) in great shape due to her regular aerobics

1. Marilyn is in great shape due to her regular aerobics classes. 2. The dog was well trained and didn’t hurt anyone. 3. Better to be alone than in bad company. 4. Kind words like good deeds are eternal, you never know where their influence will end.