--- Mary, Let's go shopping. ---Sorry, I'm busy right now. I ( )in an application form for a new job.
A.fill B.have filled C.am filling D.will fill正确答案C
--- Mary, Let's go shopping. ---Sorry, I'm busy right now. I ( )in an application form for a new job.
A.fill B.have filled C.am filling D.will fill正确答案C