19. We tried to find a table for seven, but they were all _______.
举一反三
- 中国大学MOOC: I tried to ______ in my speech how grateful we all were for his help.
- We can find the table of the text.
- We were (amazing) ______ to find that no one was hurt.
- 19. That’s all ____ we need to consider.
- I stayed up all night（）to find a new solution to the problem. A: had tried B: try C: trying D: tried