【题目】Who’s responsible_____cleaning the classroom?

【题目】We have to ________ the meeting because of the heavy rain.

【题目】Here ______ photos of me.And here ______ a photo of my family.

【题目】The children had fun_____the water in the Water City park yesterday.

【题目】He offered ________ us to the airport, but we refused.

【题目】She wants to learn more about American history.She is thirsty______such knowledge.

【题目】We should be________for those who always help and support us.

【题目】Beibei is the name ________ my dog. He is ________ my family, too.

【题目】Mother, ________ is my good friend, Cindy.

【题目】— I don't like doing housework. —________.