根据汉语意思或首字母提示补全句子。(24分，每空4分)
⑴L________ at the pets！They are lovely.
⑵W________ are those?—T________ are kittens.
⑶—Are they ________ (母鸡)?—No，they aren't. They are chicks.
⑷A ________ (鹅)can swim.
⑸—Is ________(那个)a lion?—No，it isn't.