He is very popular among his students as he always tries to make them        in his lectures.

Trapped by the police, the terrorists made their ______ attempt to explode the bomb that they carried.

____ here early?

(2013·浙江高考)Mary worked here as a ________ secretary and ended up getting a full­time job with the company.

Many migrant workers,             city life, wouldn’t like to move back to the countryside.