I don’t think you can manage it—That __________!

The window must have taken you quite a lot of time that day— You are rightThey ________ for weeks

With time _______ by, he began making films.

下列各句中“之”的意义和用法，与例句相同的一项是（ ） 例：其翼若垂天之云

My children are always arguing.— ____