To tell someone to stop acting childish. A.grow up B.grow on C.grow to Answer and Feedback Answer:A do you want? view more test Xem thêm Share this post Some other questions you may be interested in. …, I forgot the right answer. It was terrible! They see … everywhere. I have a … opinion. My friend went into … . She only … understood it. We need to take … steps. It’s the most … achievement. You are a very professional … . He doesn’t know what the wants. He’s so … . It was my final … .