Allow me to suggest an alternative.

让我提个其他的建议吧。

If you ask me, it's too early to go home.

如果你问我，（我会说）现在回家还太早。

Have a smooth flight.

一路顺风。

You are under arrest.

你被捕了。

What power options are available? ( steering, brakes, windows.... )

（这种汽车）有中控系统吗？

If you keep eating you'll be as big as a house.

如果你一直吃下去，你会胖得像栋房子。