能有大人帮我系鞋带吗？

Can a ___grown-up help me tie my shoes?

等我长大了，我想当一名飞行员。

When I'm a ___grown-up, I want to be a pilot.

这部电影对孩子来说太恐怖了，但对大人来说没问题。

The movie is too scary for kids, but it's fine for ___grown-ups.