根据提示填空。 （每空一词）
(1)What are ___________(这些)?  
(2)What are those? ___________ (它们) are cats.
(3)Shall we look at the ___________(小猫)? They are so lovely.
(4)This is a farm. Please draw the __________ families. (动物)
(5)Are these ___________(小狗) in the pet shop?