题目内容：

 

1.The tree is at ______10 meters tall. (little)

2.I am looking forward to_____ from you soon. (hear)

3.Helen isn’t at home by ______. Her sister is with her. (she)

4.Millie was______ to see so many birds on the tree. (surprise)

5.Mary does everything ______. So she often gets good grades. (care)