It is the first time that I_____ the night face to face.A. have seen B.had seen C saw. D.see
Only after my friend came _____.
—Catherine, I have cleaned the room for you. —Thanks. You____ it, I could manage it myself.
The classroom is big enough ____, but we’ll have to move if we have more students.
—Can the project be finished as planned? —Sure, ____ it completed in time, we’ll work two more hours a day.
Father ____ for London on business upon my arrival, so I didn’t see him.