【题目】Look! They are ______ their homework. ( 　)

【题目】My arms are longer than _______. ( 　)

【题目】—______ is your brother? ( 　)

【题目】—Which book is _____, the red one or the white one? ( 　)

【题目】Lucy is ten years old. Lily is eleven years old. So Lucy is _____ than Lily. ( 　)

【题目】—_____ your aunt play basketball yesterday? ( 　)

【题目】There are three ______ and five ______ in the room. ( )

【题目】A cat has four______, doesn't it? ( )

【题目】Tom is one of the Chinese ______ in our school. ( )

【题目】The ______ in our yard are very beautiful. ( )