—Have you nearly finished? — ____, we have just begun.
_______ is too bad you can’t go _______Ottawa, Canada’s capital.
__________ take the aeroplane all the way, they decided to fly to Vancouver and then take the train from west to east across Canada.
In fact, it has one-third of the world’s fresh water, and much of ___ is in the Great Lakes.
The earth became so violent ____it was not clear ____ the shape would last or not.
I wonder if you’d mind ___________ a few questions. A. we askingB. us asking C. our ask D. us to ask