Помоги пожалуйста ответить на вопросы: I. Открыть скобки: 1. The channel (to dredge) every five years. 2. We (to deliver) all the provisions by nine tomorrow morning. 3. I (to have) dinner before my watch began. 4. The captain just (to sign) the papers. 5. I (to do) my homework from 5 to 7 tomorrow. 6. Who (to speak) in the corridor?

тут надо правильно открыть скобки

я правильно открыл

нет , но все равно спасибо

The channel dredge every five years. We will deliver all the provisions by nine tommorow morning. I have had dinner before my match began. The captain have just signed the papers. I will do my homework from 5 to 7 tommorrow. Who is speaking in the corridor?P.S а на что ответить?