Fill in the missing letters（填出下面單詞中所缺字母）

bookc________se

Fill in the missing letters（填出下面單詞中所缺字母）

c________pboard

Write the plural forms of animals and read them（寫出下面動(dòng)物的復(fù)數(shù)形式并讀一讀）

frog ________

Write the plural forms of animals and read them（寫出下面動(dòng)物的復(fù)數(shù)形式并讀一讀）

hippo ________

Write the plural forms of animals and read them（寫出下面動(dòng)物的復(fù)數(shù)形式并讀一讀）

sheep ________

Write the plural forms of animals and read them（寫出下面動(dòng)物的復(fù)數(shù)形式并讀一讀）

goat ________

Write their plural forms（寫出下面單詞的復(fù)數(shù)形式）

butterfly ________

Write their plural forms（寫出下面單詞的復(fù)數(shù)形式）

tomato ________

Write their plural forms（寫出下面單詞的復(fù)數(shù)形式）

telephone ________

Write their plural forms（寫出下面單詞的復(fù)數(shù)形式）

sofa ________