他匆忙地离开家好像发生了什么事。 (as if)
-What’s the old man standing there? -He is _____, a new comer.
-When ____ you return the dictionary to me?-Only when I ____ you next Sunday.
Charles did what he could _____ the servant, although he himself was in danger.
Let us hope we can settle the matter without _____ more trouble.
His best known work that is _____ all praise can be seen in the museum.