( )1.Good afternoon, class. ( )2.What's his name? ( )3.What's your phone number? ( )4.Sit down, please. ( )5.Is that your backpack? ( )6.Hello, I'm Kate. ( )7.What's this in English? ( )8.What color is your pen? ( )9.How do you spell it? ( )10.Is this her pencil case?
A.Thank you. B.Good afternoon, teacher. C.It's 2450432. D.His name is John. E.Hi, I'm Jim. F.It's red. G.Yes, it is. H.No, it isn't. It's her backpack. I.It's a watch. J.K-E-Y, key.