— Nancy, who’s man on the playground?— He’s my uncle, English teacher in No.1 High School.
--- I take the book out? ---I'm afraid not.
It is _____ to cycle around Guilin.
My shoes are broken. They need ________.
He _____ in Shanghai for five years.
____ the Forbidden City is almost 600 years old, _____ it is still very beautiful.