Learn English Grammar Offline

it's not important

Very disappointing app. It marks correct English grammar answers as wrong. For example, it says "Neither she nor I has been at home" is correct, which is grammatically incorrect. It also marks "Past Continuous Tense" as the answer for an action that started in the past and continues until now, whereas the correct answer is "Present Perfect Continuous Tense." Please fix your answer key before misleading learners.