1、

【1】Both his parents and he have heard about the program before. (改为否定句)

________his parents__________he________heard about the program  before.

【2】The music is so sad that it makes me want to leave. (改为简单句)  

The music is________ _________ _________make me want to leave.

【3】The loud music made the baby cry.（改为被动语态）

The baby was made________ ________by the loud music.

【4】He looks sad because he lost his bike.（就画线部分提问）

_________ _________he look sad?

【5】I want to stay at home with my parents at weekends. (改为同义句)

I________ ________ ________at home with my parents at weekends.