I find________difficult to finish the work on time.We only have three hours left.
I think ______ quite difficult _______ all the tasks in time.
The old man has something wrong with her eyes and has to have them_______.
---The old TV is so big that it ________ too much space.---Well, I will buy a new one soon.
---We have never been to America. What about Jack?---_______. He hopes to visit it some day.
After working _____ with each other for months, they felt so _____ to each other that they began to share lunch together.