By or With 
By or Until 
all, most, some, none 
many, much 
am, is, are 
was, were ⚠ Report Question ✓ Question Verified
Q: "Mr. E shouldn't be so hard on himself." What does "hard on himself" mean?
to, on, about
Learn More MCQ Questions from English Grammar to, on, about
Test your English grammar knowledge with this multiple-choice quiz on the use of 'To,' 'On,' and 'About' in sentences. Enhance your language proficiency by choosing the correct preposition in various contexts.