Ⅰ. 用英语填入恰当的数词。
six + seven = () one + () = six
two + () = ten () + six = nine
eleven + four = () four + () = twelve

thirteen five eight three fifteen eight

Ⅱ. 从Ⅱ栏中选择Ⅰ栏的答语。
                    Ⅰ                                     Ⅱ
() 1. What colour are your socks? A. No, they aren’t.
() 2. How much is your jacket? B. They are white.
() 3. Is this a picture? C. Twelve.
() 4. How many ducks are there? D. Eighty yuan.
() 5. Are these cows? E. Yes, it is.

1. B 2. D 3. E 4. C 5. A

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