[ Subject-Verb Agreement ]
(One, Many) of us sometimes forget to bring a water bottle.
A. One
B. Many

Random Topics:
Gender and GrammarQuantifiers and ArticlesPerfect Tenses of VerbsAdverb ClausePronouns ( Interrogative )Prepositions - ConjunctionsSubordinating ConjunctionsSimple Future - WillNoun and PronounGrammar - could / could notOther quiz:
Have Got › ViewElephants _____________ wings.
A. have got
B. has got
C. haven’t got
D. hasn’t got
Quantifies and Modals of Deduction › View
Are there many things to do in Sydney?
Are there _______ things to do in Sydney?
A. enough
B. some
C. a lot of
D. a few
Phrasal Verbs › ViewThe tree was _____ by the wind.
A. blown up
B. blown over
First Conditional › View
If it ________, I ________to the park.
A. rained/ will no go
B. rain/ went
C. rains/ won´t go
D. will go/ rain