My grandparents have lived in a town near Nanjing . They enjoy their life in the town.
_______ useful information it is!
She is a _______ girl and she always says to her teachers _______.
.The math problem is _______ hard for me ______ work out.
----How do you learn English, Toby ? ---I often practice English _____ talking _____ my American friends.
— Excuse me, could you please tell me _________? — Yes, there’s a history museum.