he's seven years old. seven years old 划线部分提he's seven years old. seven years old 划线部分提问

he's seven years old. seven years old 划线部分提he's seven years old. seven years old 划线部分提问 he is seven years old 对划线部分提问 划线部分是seven 短文是This is an English boy.He's seven years old an短文是This is an English boy.He's seven years old and he is a student.But he doesn't like to get up early in the morning.He often gets up at seven or eight o'clock.He is late fo -The boy____play the guitar when he was only seven years old -How clever he was! 改错 He could be able to skate when he was seven years old Do you think doing lots of homework is good for a _____ child? sA . seven years old B seven-years-old C seven-year-old D seven-year-old's My brother is seven years old.He can go to school用enough连成一句话 His father began to work since he was seven years old.这个句子有错吗? wang Lin became interested in English when he was seven years old.(同义句） when _____your brother ___(begin)to learn skate?when he ____(be)seven years old He is about seven years old and has a lot of (f )in his hands. ( ) His danghter is ________.A seven years B seven year old C seven years old The boy is seven years old.He is ( ) go to schoolA enough old toB old enough toC not old enoughD old enough为什么 When I was seven years old 他20岁,是he's twenty year old还是he's twenty years old He's fourteen years old fourteen years old对划线部分提问 he could play the piano well when he was seven years old的同义句he could play the piano well- - - -seven he is 18 years old.为什么year要加S