句型转换(共10个空,每空0.5分,满分5分)
Going to sleep early is important for the teenagers.
__________ _________ _________ for the teenagers to go to sleep early.
You should read more English books.
You ________ _________ read more English books.
He had to stay up late last night because he hadn’t recited NCE.(改为否定句)
He ________ _________ _________ stay up late last night because he had recited NCE.
If it doesn’t rain tomorrow, we will climb Baiyun Hills.
We will climb Baiyun Hills _________ it _________ tomorrow.