1. i was fine weather. 2. he was at home yesterday. 3. you were at library last week написать в настоящем и будущем времени

1. It was fine weather.(Past Simple) — It is fine weather. (Present Simple) Is it fine weather?  . — It will be fine weather. (Future Simple) Will it be fine weather?   
2. He was at home yesterday. (Past Simple) — He is at home today. (Present Simple) Is he at home today?— He will be at home tomorrow. (Future Simple) Will he be at home tomorrow?
3. You were at library last week. (Past Simple) — You are at library this week.(Present Simple) Are you at library this week? — You will be at library next week. (Future Simple) Will you be at library next week?