A recent film has earned huge attention on social media platforms, many citizens    1    (praise) the short video as the “best commercial video of 2019 ”. The film focuses on    2    question “Who is Peppa?” and tells a touching story    3    highlights Chinese families. In the beginning, a senior man    4    (name) Li Yubao in a remote mountainous area asked his grandson on the phone    5    gifts he wanted for the Spring Festival, but only heard the word “Peppa” due to the poor mobile signal. Therefore, the man begins an interesting journey to discover who Peppa is.    6     the help of neighbors, the senior man made a Peppa model with irons and steels, and    7    (surprise) his grandson. The short video     8    (encourage) people working outside to come back home often and accompany family members    9    (spend) a happy and warm Spring Festival holiday. After all, family connections are the most     10    (significance) thing in Chinese people’s hearts.