---May we leave the classroom now?---No, you . You to leave until the bell rings.
We all know that the Anti-Japanese War_______ in 1937 and _______ for eight years.
--- ________ I know by what time you want the report to be done? --- By the day after tomorrow. ______ you finish it on time?
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.