By 2025, when the number of consumers worldwide has reached 4.2 billion, people with high income will be, for the first time, more than _______struggling to meet basic needs.
Rose is not only clever ____.
The Frenchman speaks ______.
This word can be used both as a noun ___ as a verb.
Mr. Chen, ____ his lady, has a good command of the English language.
She is a nurse,___ a doctor as well.