_______inmy life impressed me so deeply as my first visit to the Palace Museum

25．The construction of the two new railway lines____by now.

How was your holiday — Itcouldn’t have been _____ I just stayed in the hotel because it was rainingmost of the time

The rocket will travel to Mars _________ a speed of over 25,000 miles per hour.

The Chinese agricultural tax wasn’t completely abolished______2006, which reduced the farmers’ burden greatly