Give specific suggestions when you criticize others’ work. ______ comments do not help them improve.
A. Apparent B. Vague C. Concrete D. Various
The frequency of airline crashes is basically ______, but they do sometimes come in bunches.
A. random B. alarming C. countless D. steady
The great contributors in life are those who, ______ afraid of the knock at the door, still answer it.
A. if B. since C. though D. unless
When the coach was arrested for drunken driving, the students realized that their hero had ______.
A. cold feet B. his finger in every pie
C. feet of clay D. the wisdom of Solomon
When families gather for Christmas dinner, some will stick to formal traditions ______ Grandma’s generation.
A. objecting to B. splitting off from C. adding to D. dating back to
Just as trust is the key to all relationships, ______ is trust the glue of organizations.
A. but B. so C. and D. yet
