When________, the museum will be open to the pulic next year.
—Can I speak to Mr. Wang, please?—________
No matter what you say, I shall________my opinion.
The Panama Canal________the Atlantic________the Pacific.
All the preparations for the task________, and we're ready to start.
—I'm sorry I stepped outside for a smoke. I was very tired.—There is no________for this while you are on duty.