black dog( )A.黑色的狗 B.棕色的狗
A balloon? Yes, please. Here ___ ___. A. are you B. you are C. it is
Is it _____ big orange? A. an B. a C. the
Are you Kitty? Yes, ________. A. I am B. you are C. she is
Tom is six. I am five. He’s my _______. A. big brother. B. little brother C. sister
How many ________ ? One bag. A. bag B. bags C. a bag