With so many people ______ in the mine(矿), none of the rescue workers would stop to have a rest.
After losing $20,000 on my last business, I’m not _______ this time.
The new bill would ________ workers two weeks of unpaid leave for family emergencies.
I found Jane ________ at the desk, ________ her homework carefully.
Don’t leave the matches or cigarettes on the table _______ reach of little children.
Teachers should keep students _______ a distance, but not _______ the distance.