他可能让你失望了 You are likely to be let down.
She would be let to make an apple pie today.
He prefers to be called Tommy.
变被动语态前先找出句子的宾语,把宾语提前,动词变成be+done的形式就可以了.
如果有let,have,make,see,watch,observe,notice,look at,hear,listen to,feel 等动词时 在变被动语态时,要加上to,就像第二题.