The shoe was discovered on the Chilkoot Pass, the famous trail used by people ______ gold in Alaska.
-------John and I will celebrate our fortieth wedding anniversary next month. --------Oh, _________!
I'm amazed to hear from my school teacher again. _______,it is ten years since we met last.
But for their help,we ______ the program in time.
We tried to find a table for seven,hut they were all .
______ a certain doubt among the people as to the practical value of the project.