Поставьте предложения в вопросительную и отрицательную формы. 1.We are taking a short break now. 2. Investing in infrastructure

Are we taking a short break now? We are not taking a short break now. Will investing in infrastructure for industry encourage economic growth? Investing in infrastructure for industry will not encourage economic growth. Do countries buy and sell various goods as well as various services?Countries do not buy and sell various goods as well as various services.