用所给词的正确形式填空
(1) Wow! It’s________ (sun).
(2)I don’t like________ (rain) days! It’s too wet outside.
(3) —________ (be) you a teacher?
—No, I________ (be) not.
(4) Where________ (be) you yesterday evening?
(5) My young sister________ (do) her homework by herself.