用-ing形式的被动语态合并句子

He had not been promoted．Tony was very angry．

＝Tony was very angry at ________ to a higher position．

用-ing形式的被动语态合并句子

You can’t imagine what great trouble they have solving the problem．The problem is being talked about．

＝You can’t imagine what great trouble they have solving the problem ________．

用-ing形式的被动语态合并句子

The school have been built for two years．The school is intended for the disabled children．

＝The school, ________, is intended for the disabled children．

用-ing形式的被动语态合并句子

I am laughed at in the public．I don’t like it．

＝I don’t like ________．

用-ing形式的被动语态合并句子

I had taught the boy many times．The boy still didn’t know how to do the exercised．

＝________, the boy still didn’t know how to do the exercises．