31. We recommend that the paint be used ______ on metallic surfaces, as it does not adhere well to surfaces made of other materials.
A. exactly B. only C. nearly D. doubly
32. ______ the construction work near Durham Airport is complete, traffic will no longer be delayed on the major roads.
A. Usually B. Instead of C. Regarding D. Now that
33. Range Photocopiers was able to increase its share of the market by selling units at two-thirds of the _____ price.
A. numerous B. divided C. standard D. duplicate
34. Due to the ongoing renovations in the lobby, please do not enter the building through the north entrance until you are ______ otherwise.
A. notified B. realized C. achieved D. searched
35. At the Fireside Café, all dessert recipes are _____ approved by the renowned pastry chef Bertrand LeCerff.
A. prosperously B. personally C. relevantly D. realistically