1.Mr.wang should allow him to go home now.(改为被动语态)
He should _____ _____to go home now.
be allowed
2.He needs to spend time with friends.(改为否定句)
He _____ ______ to spend time with friends.
doesn’t need
3、Teenagers should not be allowed to drive （because they are not serious enough）
(对括号部分提问)
_______ ________teenagers be allowed drive?
Why shouldn't