答案:We will be asked a lot of questions (by the teacher) in class.
原句翻译:老师会在课堂上问我们很多问题。
原句的主语:the teacher
原句的宾语:us(间接宾语) a lot of questions(直接宾语)
改为被动语态,把原句中的间接宾语us用作被动语态这个句子的主语We,will是一般将来时,we为复数,will的被动语态为will be,ask的过去分词是asked,把动作的执行者放在后面。
故答案为:We will be asked a lot of questions (by the teacher) in class.
若把原句中的直接宾语放在句首,用作主语也是对的:
A lot of questions will be asked to us by the teacher in class.