—____.
—____
A.—What's this? —It's a bear.
B.—Have some juice. —Thank you.
C.—Mum, this is Wu Binbin. —Nice to meet you. —Nice to meet you.
D.—How old are you? —I'm six.
E.—How many balloons? —Five.
Hello! My name is Bob. I'm nine years old. I have a pencil box. It's green. I have three pencils and four crayons in it.
Hi! My name is Lily. I'm six years old. I'm Bob sister.I have a toy cat. Its body is yellow. Its arms are brown. Its mouth is red. Its eyes are black. Its name is Coco.