[ Subject-Verb Agreement ]
A number of teenagers __________ playing on the playground.
A. Is
B. Are

Random Topics:
Who am I?Conditional TypesOrdering AdjectivesSynonymModal "Have to"Phrasal VerbGrammar & TensesGrammar: Defining Relative ClausesQuestion TagModals in the Past - Speculation and DeductionOther quiz:
Reporting Verbs › ViewMadley (2022) notes that robots will be an important investment in most industries.
A. suggests it is inaccurate
B. the final point or summary
C. to say just briefly
D. says something is true directly, and firmly, often used when others disagree
Vocabulary and Grammar › View
They were found guilty of vandalizing __________.
A. fares
B. public property
C. litter
Gerunds and Infinitives › ViewI know you don’t want to, but please try _____talk to him.
A. to talk
B. talking
Present Perfect Tense › View
They _______10 cars so far.
A. have have
B. have had
