Tom asked the candy makers (糖果制造商) if they could make the chocolate easier____ into small pieces.

       by the advances in technology, many farmers have set up farms on their land.

Bats are surprisingly long-lived creatures, some ___ a life span of around 20 years.

We know such people are not ___.

His actions could lead to him ______ his job.

Don’t leave the water ______ while you brush your teeth.

With a lot of difficult problems ______, the newly-elected president is having a hard time.

______ of danger in the street last night, she had to go home, with a friend following her.

A lunar probe-Chang’e-2_______ as much as 2 tons was sent up into space on October12010.

Dina, ______ for months to find a job as a waitress, finally took a position at a local
advertising agency.