[ Subject-Verb Agreement ]
People (is, are) often ten or twenty years behind the times in their knowledge of the world.
A. Is
B. Are

Random Topics:
Vocabulary and GrammarWH Questions and Simple Past TenseWish SentencesWould rather/ would prefer/ would likeSimple Present TensePresent Simple: affirmative, negative, interrogative1st and 2nd ConditionalsModal VerbsModals and Adjectives (ed-ing)Subordinating ConjunctionsOther quiz:
Grammar › ViewRead the sentence and choose the correct one.
A. I think English homework is the easiest than history homework.
B. I think English homework is more easy than history homework.
C. I think English homework is easier than history homework.
Grammar › View
__________ car is that green one there? — It’s Jeff’s car.
A. Who’s
B. Whose
C. Which
D. Who
Vocabulary › ViewDuring the event, the girls’ soccer game will ________ the boys’ soccer game that will close out the night.
A. pique
B. precede
C. reverence
D. superficial
E. wince
Grammar › View
Which of the following adjectives describes size?
A. Large
B. Green
C. British
D. Wooden
