250. Jack is a very stubborn(顽固的) person. I was unable to _____ him to do as I said. I want to ask you to have a word with him.
---- It is getting late. I am afraid I must be going now. ---- Ok. ____________.
It is generally considered unwise to give a child _______ he or she wants.
I ___________come yesterday, but I couldn’t.
If I ____________out of my ink, I would have finished writing the paper.
The professor gave orders that the test ___________before 5:30.