Is that _________ sister, Dave? — No, it isn’t. She is my friend.

Only after her mother came to help her for the first few months _____ to begin her project.

There aren’t enough boxes. Would you please ________ones here?

You are late . What’s the matter ? —I helped an old man _______ lost his way home .

What do you want to be in the future, Lucy?—I want to be _____ pilot. It is _____exciting job.