We all think it most foolish ______ this mistake.
109. ---What was the food like? ---___________________.
108. If you give way, the kids will think you are ____, and they’ll be more naughty.
107. Our company has been very____ to react to foreign competition. Most of our products are out of fashion.
106. The stone steps up to the mountain temple had been worn ______ by centuries of visitors from every part of the world.
105. These two signatures are so _____that it’s very difficult to ______ them apart.