(名):The performance of the two principals is disappointing．
(形):The principal reason for this omission is lack of time．
The money is invested principally in oil.
Their diplomatic principles completaly laid bare their ambition for world conquest.
He was sent to prison for five years.
The number of prisoners seirving life sentences has fallen.
With seven people squashed one house,you don't get much privacy.
Make suggestions to your friends in private. Praise your friends in public.
Their children were educated privately.
From a bag containing 3 red balls and 7 white balls,the probability of a red ball's being drawn first is 3/10．
The surgeon probed for the bullet in the man's back．
Do you know the correct procedures to follow during a fire drill?
Subscribers can customize the information they want to receive and proceed directly to a company's Web site．
The Mayor will open the proceedings at the City Hall tomorrow.
(名): I'm afraid getting things changed will be a slow process.
(动):I sent three rolls of film away to be processed.
I do word processing.
Thousands of workers joined the funeral procession.
The president proclaimed a state of ermergency．
When this proclamation came out,they rebelled．
These shrubs produce bright red berries．
Libya is a major oil producer.
The pian was the product of many days of careful thought.
Thousands of men were employed in the production of cars.
My time spent in the library was very productive．
Productivity in the steel industry improved by 10% last year.
She was at the very top of her profession.
Many of the performers were of professional standard.
Ha was made professor at the age of 40.
She's proficient in sevreral languages．
The painter drew a profile for the girl.
We hope our criticisms and suggestions will profit you．
Good looks are a more profitable commodity in Hollywood than talent and hard work.
vt. 有 ..