—I would like you to talk about the Great Wall. —I’m sorry, but _________ Jack _________ I have been there.
Mr. Smart’s job is _______.
Mr. Smith, together with his sons, _____ supper at 7 o’clock yesterday evening.
Why did you argue __________ him?
Could you please not ____________ here?
It ____ me two hours to finish the work last night.