Allthememoriesofhischildhoodhad_______fromhismindbythetimehewas65.
A、fadedTheengineersinthislabspentseveralweeks_______theirplansforthenewbicycle.
He_______tostudyharderinthefuturesothathecouldhavemoreopportunitiestofindabetterjob.
Thismorningintheclass,ourteacherlosthis______atlastbecausehecouldnotstandanymore.
ProfessorSmithisalsothe_______oftheinternationalprogramoffice.Ifyouhaveanyproblemwhenyoustudyhere,youmaygotohimforhelp.
Pinetreesareusuallybelievedto_______coldweather.
