请根据材料与要求回答下列问题：
All the athletes _______ the nice service during the London Olympics.
兴趣小组甲：
兴趣小组乙：挑选豆腐→豆腐长毛→加盐腌制→加卤装瓶→密封腌制
兴趣小组丙：土壤取样→梯度稀释→接种于培养基→计数
I arrived_____ my building at around 8:30a.m. _____September 11,2001,
