Home > English > Grammar > Parts of Speech > NounsWhat is the plural form of ‘focus’?A. foci B. focuses C. focuses D. focusesAnswer: fociAdditional Information: The plural form of 'focus' is 'foci'. Subjects: Nouns, Parts of SpeechRelated MCQsIdentify the mass noun: ‘He has a lot of experience.’What is the plural of ‘personality’?Identify the collective noun in this sentence: ‘A flock of birds flew over the lake.’What type of noun is ‘gold’?What type of noun is ‘milk’?Identify the mass noun in the sentence: ‘I need some water.’What is the possessive form of ‘the baby’?What type of noun is ‘beauty’?Which noun in the sentence is a countable noun: ‘She has two apples.’?What type of noun is ‘childhood’?Which of the following is a proper noun?Identify the collective noun: ‘A ______ of sheep.’What is the plural form of ‘cactus’?Which of the following nouns is a countable noun?What is the plural form of ‘childhood’?