A.
B.
C.
D.
E.
11. Joe often helps Tom’s father clean the car.
( )12. Mr Zhu is my favourite teacher. He has short straight hair and wears glasses.
( )13. A penguin is a bird but it can’t fly.
( )14. Tom is very careless. He often forgets to feed his dog.
( )15. I want to buy a pencil and a ruler for my friend. They are 6 yuan.
( )