| A．Yes, it is. | B．They are nice. | C．It’s nice. |
( )| A．eleven car | B．eleven cars |
( )| A．two balls | B．twelve balls |
( )| A．thirteen caps | B．threeteen caps |
( )| A．four kites | B．fourteen kites |
( )| A．fifteen boats | B．fiveteen boats |
a. duck
b. hand
c. leg
d. dog
e. big 
a. seventeen
b. nineteen
c. sixteen
d. twenty
e. eighteen 
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| A．eleven | B．seven |
| A．twenty | B．twelve |
| A．three | B．thirteen |
( )| A．fifteen | B．five |
( )| A．eight | B．eighteen |
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