Употребите модальный глагол(have to) в нужном времени: 1) we ( have to ) watch news in ten minutes. 2) sandra and brett ( not have to ) go boating in such a rainy weather. 3) patrick ( not have to ) take his cat for a walk twice day. !

1) We shall have to watch news in ten minutes.
2) Sandra and Brett have not to go boating in such a rainy weather.
3) Patrick has not to take his cat for a walk twice day.