“It's such a nice place,” Mother said as she sat at the table （ ） for customers.
（A）to be reserved
（B）having reserved
（C）reserving
（D）reserved
No matter how bright a talker you are, there are times when it's better （ ） silent.
（A）remain
（B）be remaining
（C）having remained
（D）to remain
（ ） an important decision more on emotion than on reason, you will regret it sooner or later.
（A）Based
（B）Basing
（C）Base
（D）To base
