Jack is a(n)______boy.

Jack is a(n)______boy. 1.______boy is Jack's brother? in which class is -______boy in white?-A the B .a C.an D./ ______boy in white shirt is my classmate.A．A B．The C./ Ben is a ______boy 是twelve-year-oid,为什么不是twelve-years-oid,详细 Jack is my n friend. He is Can you see ______boy who is piaying _____basketball now? -- jack is a(n）--- young man -- that is ture he always feels Jack is ( )of a manager. jack,here is a letter for you jack is doing a s什么 It is a village ___ jack wrote.