Tim very fast.
A. Be careful! A man is falling down the stairs!
B. The sun is shining brightly. Wear your hat.
C. They're playing hide-and-seek.
D. He's talking on the phone.
E. The boy runs quickly.
I'm going to listen to the music.
Yang liwei is a famous taikonaut.
Look!Some ducks are swimming on the pond!
I want a hamburger,please.
It will be cold and windy in Xi'an.A. B. C. D. E.
( ) B. — Who is he? — He is my grandfather.
( ) A.— What can you do? — I can read.
( ) B.— What can you do? — I can draw.
( ) A.— Touch your mouth, please. — This is my mouth.
( ) B.— Touch your nose, please. — This is my nose.
( ) A. This is my classmate.
( ) B. This is my friend.
( ) A.— Who is she? — She is Kitty. She is thin.
( ) B.— Who is she? — She is Kitty. She is fat.
A. Look at the picture.
B. Really? Let's go and see.
C. Where's the storybook?
D. Let's clean the floor.
E. What's in the classroom?
A. B. C. D. E.