【题目】She ______ the floor now. ( )

【题目】Wang Bing always helps me ______ my homework. ( )

【题目】单词辨音

【题目】—What are you doing? ( )

【题目】We will have a singing contest __________ a week. ( )

【题目】My brother is making the bed ______. ( )

【题目】My sister Helen ______ clothes every morning. ( )

【题目】—What ______ the twins ______ now? ( )

【题目】The women cleaning the windows. ( )

【题目】The pests go away, but the ladybirds . ( )