( ) 17. — There are many different _______ shows in the zoo.
—Yeah, and some of them are _______ interesting.
A. kind of; kind of B. kinds of; kinds of C. kinds of; kind of
( ) 18. Mrs. Jameson often goes for a walk in a park with a _______ boy.
A. five-years-old B. five years old C. five-year-old
( ) 19. There are _______wild elephants in China now.
A. three hundreds six B. three hundred and six C. three hundred six
( ) 20. — _______ speaking English every day?
— Yes, but now I ________ Chin
ese.
A. Are you practicing; read B. Are you practicing; am reading
C. Do you practice; am reading
