选出正确的答语。(1)What’s your name? A I’m nine.(2)How old are you? B Six.(3)How many windows? C I’m fine, thank you.(4)How are you? D Bye.(5)Goodbye,Lucy. E I’m Sam.
My mother ___ a doctor . A.am B. is C. are
You ___ a girl. A.am B. is C. are
He ___ a boy . A.am B. is C. are
I ___ a teacher. A.am B. is C. are
His name _____ Li Lin. A.am B. is C. are