Someday, we are sure to understand the most important things are _____ that can’t always be bought with money.
| A．these | B．ones | C．those | D．what |
It isn’t quite _____ that the director will be present at the meeting tomorrow.
| A．sure | B．right | C．certain | D．exact |
The officers narrowly escaped _____ in the hot battle.
| A．have killed | B．to kill | C．to be killed | D．being killed |
The boy is only five years old, but he is quite used _____ the telephone.
| A．to answer | B．to answering | C．of answering | D．by answering |
--- What happened to your shoes?
--- They want _____。 .
| A．to mend | B．being mended | C．mending | D．mended |
It is generally considered unwise to give a child _____ he or she wants.
| A．however | B．whatever | C．whichever | D．whenever |