Rewrite the sentences

Viết lại câu sao cho nghĩa ko đổi 
1 Why don't we put the garbage bin around the school yard 
What about
2 Robots don't need to sleep, so they can work all day and night
Because
3 What film did you see last night
What was
Viết thành câu hoàn chỉnh
read/she/Can/speak/or/Chinese words?/