.—__________ I hand in my report as soon as the class is over?—No, you needn’t.Anytime this week is okay.
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.