意大利人文主义者莱奥纳尔多·布鲁尼的代表作是 ()

I wonder if he could get it ________ (do) before tomorrow.

中国社会主义改造的道路是 _______。

Let's drink _______ Dicks' success in business.

We were busy ________ (get) things ready for the trial production when he phoned us.