用括号内的词或词组的恰当形式完成下列句子.

1.What are you ---going to do------(do) on National Day?We --- are going to take a trip------(take a trip).
2.Listen !What ---is---- the bird ------doing-----(do)?It----is singing a song-------(sing a song).
3.I ----am going to take--------(take) photos with my mother next week.
4.Look!The boys --are watching--------(watch)TV in the sitting room.
希望对你有所帮助~欢迎追问
再问： 你的答案挺好的，再帮我解答几道题好吗？答完，就选你为满意答案。
再答： 完全乐意
再问： 1.My brother and my sister ---------(be) in the syudy. 2.How many ----------(bus) can you see in the picture?
再答： 1.My brother and my sister ----are-----(be) in the study.(主语是复数) 2.How many ---buses-------(bus) can you see in the picture?