Iwasoverjoyedatthenewsofmycounty_____somuchprogress.
1/(1+1/3)-1/(1+1/2)=?
Dr.Byeris____withtherenovationsmadetohisclinicbytheremodelingcompany
Edisontestedmorethanonethousandmaterialstoseeiftheycould_____electric;currentandglow.
Weare_______attherapidprogressMarkhasmadeinthissemester.
