Составь предложение. срочнооооо пж помогитееее напишите всё подробно и понятно как и здесь пж Прошу

1) I wrote a letter to my sister2) He did not repair his bike last Saturday 3) It will be cloudy and windy tomorrow4) Does she cook lunch and breakfast?5) Where did they skate?6) Why were the children happy?