—What’s the market ______ of their car in China?—About 18 percent at present.

Although dishonesty seems so common in recent years, people still believe that honesty will not go out of       ．

Peter, a superstar in environment protection, reduces plastic and other _______ through DIY.

The president’s ____ is $300,000 a day.

Perhaps we need to clear away these books to make ______ for our new students.