这个句子改成否定句,怎么改The boys felt tired so they put out the fire and cre_英语解答

这个句子改成否定句,怎么改
The boys felt tired so they put out the fire and crept into the tent.

人气：133 ℃　时间：2019-09-20 09:51:47

解答

they boys did not felt tired so they did not put out the fire and crept into the tent