—What are you going to do this weekend?— . If time permits, I may go to Shanghai with my friends.
107. Put the painting over there. As we know, an oil painting looks better _______.
109. The information allows businessmen to keep _____ of their list of goods by showing which items are being sold and how fast they are moving.
110. --- It is warm and I am just wearing a shirt today. --- But the weather here ____ change.
111. Trees are cut down merely for fuel and wildlife is killed simply for food. It is time to ____ an end to waste.
112. In all, 57 such trains are expected to be in ____ commercial operation by _____ end of 2009.