The new teacher is quite ____ Mr Wang. I like herbetter.

He must be leaving our village because he is __________.

What _______ the number of the students in your school—About two thousand. A number of them _______ from the countryside.

The air pollution is terrible.— It will be worse we take action to protect the environment.

Miss Wang，I feel verynervous with the competition approaching.—________. As long as you can finish it，it is a victory.