阅读短文，根据短文内容回答问题。
　　Making a TV show is a lot of fun. But it’s also a lot of work. So how do you make a TV show? One of the most important parts of a TV show is the set. Sets are where the stories happen. Sets can look like a room in a house, a restaurant, or even a jungle.
　　Would you ever want to act on TV? Being an actor on TV is fun. You can be famous and sign autographs. But it’s also a lot of work. If you don’t want to be an actor, there are other jobs you can do in a TV studio. You can be a director, or you can work with lighting or sound. Many people work together during filming to make sure the show looks good.
　　More people work on the TV show after it is filmed. They are editors. Editing a TV show means putting the different parts of the show together to make a whole show. When someone edits the show, they also add music or sound effects to make the show more interesting.
　　So what do you think? Would you ever want to work in a TV studio? It might be fun!
　　48. Is making TV show a lot of work?　
　　49. What are sets?　
　　50. Why do many people work together during filming?
　　51. Who work on the TV show after it is filmed?
　　52. What’s the work at a TV show like?
　　　

 ---What are ______ (this)?　 ---They are pears

It’ s Sunday morning. There are many people in the park, some boys are playing basketball. There are some girls under a big tree. They’ re singing and dancing. What are those women doing? They are drinking tea. Look at the woman in a blue coat.  Who’ s she?  She’ s my mother. She is talking to Edward. Edward is her student. He is a good student. He studies hard .  He’ s good at all the subjects.  And he’ s  friendly to all his teachers and his friends.
【小题1】The boys are__________ .

It' s Sunday morning. There are many people in the park, some boys are playing basketball. There are some girls under a big tree. They' re singing and dancing. What are those women doing? They are drinking tea. Look at the woman in a blue coat.  Who' s she?  She' s my mother. She is talking to Edward. Edward is her student. He is a good student. He studies hard . He' s good at all the subjects. And he' s friendly to all his teachers and his friends.
【小题1】The boys are            .