When the bell rang announcing the end of class, students came out _____.
| A．by twos and threes | B．by two and three |
| C．by two and three | D．by twos or threes |
Had he her promise, she would have made it to Yale University.
| A．looked up to | B．lived up to |
| C．kept up with | D．come up with |
Just as the clothes a person wears , the food he eats and the friends with whom he spends his time, his house his personality.
| A．resembles | B．strengthens | C．reflects | D．shapes |
Duty is an act or a course of action that peopleyou to take by social customs, law or religion.
| A． | persuade | B． | request | C． | instruct | D． | expect |
If I find someone who looks like the suspect, my reaction will be to tell the police.
| A．physical | B．immediate | C．sensitive | D．sudden |
Mistakes don't just happen; they occur for a reason. Find out the reason, and then making the mistake becomes.
| A． | favourable | B． | precious | C． | essential | D． | worthwhile |