Why do English people talk so often about the weather when they start a talk? — Because the weather is a(n) ________ topic (话题).
-----__________ is your new bike, Xiaohua? ------It is $ 150.
_________ going to Xin Shijie Store to buy some milk.
--Who is the girl in red in the photo? ----She is my _______ Lily. She is my uncle’s daughter.
I __________ have a sister.
______ color is your jacket?