．—What about listening to the English program on the radio while learningEnglish–Personally，___________．

re one is _______ the English-speakingenvironment, the better he or she will learn the language.

I must be off now "she said,and______ that she hung up the phone

There _______ a pen on the desk. It is a black pen.

Excuse me, could you tell me ________