--Sit down,please.--_________.A.Yes B.Thank you C.Bye-Bye
— ____ is this in English? —It’s a pen. A.What B.How C.Where
—Is this your dress? —No. It’s ____. A.my B. her C. hers
—Are you Kangkang? —Yes,I____. A. am B. is C. are
My mom is ____ teacher. She’s ____ English teacher. A. a; an B. a; a C. an; a
–My family will visit Hainan Island during the summer holiday. –___________.