Home > English > Common Errors > Grammatical ErrorsIdentify the error: ‘She could of done it better.’A. could B. of C. done D. itAnswer: ofAdditional Information: 'Of' should be 'have': 'She could have done it better.' Subjects: Grammatical Errors, Common ErrorsRelated MCQsIdentify the error: ‘Each of the students have completed their assignments.’Identify the error: ‘The car needs washed.’What is wrong with this sentence? ‘He is good at to play football.’What is wrong with this sentence? ‘Neither John or Mary attended the meeting.’What is incorrect in this sentence? ‘He plays soccer good.’Identify the error: ‘He is taller then his brother.’Choose the correct sentence: ‘He has less friends than before.’Identify the error: ‘Me and him went to the store.’What is incorrect in this sentence? ‘I could care less about that.’What is incorrect in this sentence? ‘He is better than any of the students.’Choose the correct phrase: ‘She runs faster than him.’What is incorrect in this sentence? ‘She is more smarter than him.’Choose the correct phrase: ‘The book belongs to he.’Choose the correct form: ‘The class have finished their project.’Identify the error: ‘He plays the guitar very good.’