Использовать прошлое простое время глагола и правильно поставить утвердительные и отрицательные формы be и can.
1.My dad ... at work today,so he ... make dinner for us.It was delicious!
2.The weather ... at wonderful, so we ... see the mountains 200 kilometres away.
3.We ... go out because there ... a lot of snow.We played board games instead.
4.The shops ... closed,so John ... buy any milk.
5.Alan ... get into his house because his parents ... at home.He was very angry!