( ) （4）They go back home to celebrate the festival ______ their families.
A. of B. for C. with
She likes ____________ stamps.
A. collecting
B. collectting
C. to collect
The shy sheep showed no ____________ of being scared.
A. signs
B. sign
C. signes
The shop sells all ____________ of scarves.
A. shapes
B. shape
C. kind
My father is my mother's ____________.
A. brother
B. husband
C. wife
根据汉语意思选择正确的单词。
地球
A. sun
B. moon
C. earth