Perfect English Grammar

Our favorites

• Alumna, alumnae, alumni, alumnus

• Than vs. then

• Favorite vs. favourite

• Learned vs. learnt

• Affect vs. effect

• Fish vs. fishes

• Canceled vs. cancelled

• Adviser vs. advisor

• Its vs. it’s

• Realise vs. realize

• Gray vs. grey

• Practice vs. practise

• Center vs. centre