(Just as) children the world over (like) Christmas morning, (adults so like) Christmas evening when (peace and calm) return to the household.

单项选择题The armor, infantry and (other military forces) (were held up) by (the enemy counter attack), thus (caused) the delay in the advance.

单项选择题Even today, (through) the (hustle and bustle) of Nevsky Prospect, St. Petersburg's main street, the (classical) beauty of the city (mesmerizes) the eye.