1volunteering
2protect
3look after
4alone
5lonely
6luckily
7pet
8volunteers
9 will have
10saying
11having
12walk the dog
Fill in the blanks.继续坐等回答,只写序号和答案就好
1volunteering
2protect
3look after
4alone
5lonely
6luckily
7pet
8volunteers
9 will have
10saying
11having
12walk the dog