(B) 综合填空 根据短文大意选择方框内的单词,并用其正确的形式填入空白处,使补全后的短文意思通顺，语法正确,结构完整。

walk,  from,  class,  early,  late

David is an English school boy. His school is not far 小题1:   his home. He usually takes a bus to school. But he’s often   小题2:   for school.
It’s a fine day today. David gets up 小题3:   . He has breakfast, and then he 小题4:   to the bus station. He takes a bus at seven o’clock. His 小题5:   begin at half past seven. But today he is also late. Do you know why? Because he takes a wrong bus!