Complete the sentences with the words in the box.

1.The Earth is the name of the ______ we live on.

2. He has a good sense of ______. He always makes people laugh.

3.After the death of his parents, he was sent to an ________.

4.Don’t do it as a ______. It’s a serious thing.

5.She lives next to my house. She is my ______ neighbor.

6.It was _____ of you to share your food with me.

7.Mai has a lot of friends. She is very ______.