The French maintain a ________ separation of personal and professional life.

Those who knew her ladyship are ________ that she was a person quite capable of performing this feat, had she not wisely kept out of the way.

Neither English nor Chinese ________ difficult to learn.

He bought a house for his children ________

Please see to it that the goods we ordered are shipped as soon as the covering letter of credit ____ you.( )

We cannot _____ present entertain any fresh orders for Younger Bra nd Me n's Shirts.()

So far scientists have only acquired ________ understanding of the physical processes that cause earthquakes.

As to the various pollutions,which of the following is NOT true?

Imagine how many times restaurants and merchants had to change their posted prices during the _____ 1970s, when prices almost doubled.

The new laws threaten to deprive many people _______ the most elementary freedoms.