Pinetreesareusuallybelievedto_______coldweather.
A、guardWiththe_______ofMary,allthegirlstudentsareeagertogototheparty.
We can not trust him any more because he often________ his duty.
Ihavenotheardanythingfromhimsincehis_______.
Withoutapropereducation,peoplecould_______allkindsofcrimes.
Students with _______ problems may apply for student loans.
