поставить предложения в вопросительную и отрицательную формы

1. He isn`t a navigator.-Is he a navigator?2. Usually we don`t take on some cargo in this port.-Do we usually take on any cargo in this port?3. The crew didn`t go ashore at 5 p.m.-Did the crew go ashore at 5 p.m?4. We shall not (will not)go to our home port.-Shall(Will) we go to  our home port?5. The sea isn`t growing stormy.- Is the sea growing stormy?6. The engineers hadn`t repaired the engine by 6 o'clock.-Had the engineers repaired the engine by 6 o'clock?7. We haven`t caught about 60 tons of fish- Have we caught about 60 tons of fish?8.The ship won`t be trawling from 5 till 7 p.m.- Will the ship be trawling from 5 till 7 p.m.?9. We aren`t promised good weather next week.-Are we promised good weather next week?10.The shipyard won`t have built 12 ships of this serier by next year.-Will the shipyard have built 12 ships of this serier by next year?