--- Is she quiet? --- _______ A.Yes, she isn't. B. No, she is. C. No, she isn't.
( )----what’s this? ----It’s a________ A.pig B. duck
( )----what’s this? ----It’s a________. A. book B. panda
( )----what’s this? ----It’s a________ . A. pencil B. pen
( )----what’s this? ----It’s a________. A.duck B. cat
( ) ----what’s this? ----It’s a________. A. dog B. cat