We are taught that a business letter should be written in a formal style in a personal one.
| A．rather than | B．more than | C．better than | D．less than |
“What do you want to be?” asked Mrs. Crawford. “Oh, I ________ president,” said the boy, with a smile.
| A．have been | B．am | C．was | D．will be |
Happiness and success often come to thoseare good at recognizing their own strengths.
| A． | whom | B． | who | C． | what | D． | which |
I ________ to visit you later that day, but I had to phone and cancel.
| A．come | B．came | C．am coming | D．was coming |
Ifto look after luggage for someone else, inform the police at once.
| A． | asked | B． | to ask | C． | asking | D． | having asked |
He wrote a letter ______ he explains what had happened in the accident.
| A．what | B．which | C．where | D．how |