Common IELTS grammar errors (Difficult) Quiz Home › IELTS › IELTS English Grammar › Common IELTS grammar errors (Difficult) 📝 IELTS – English Grammar – Common IELTS grammar errors – Difficult 20 questions · 15 min timer · Explanations included · Free 1. Identify the sentence with the correct use of possessive pronouns. This is her's book. This is hers book. This is her book. This is hers. None 1 out of 18 2. Choose the sentence with the correct use of gerunds. She enjoys to swim in the ocean. She enjoys swimming in the ocean. She enjoys swim in the ocean. She enjoys to swimming in the ocean. None 2 out of 18 Loading questions... 3 out of 18 Loading questions... 4 out of 18 Loading questions... 5 out of 18 Loading questions... 6 out of 18 Loading questions... 7 out of 18 Loading questions... 8 out of 18 Loading questions... 9 out of 18 Loading questions... 10 out of 18 Loading questions... 11 out of 18 Loading questions... 12 out of 18 Loading questions... 13 out of 18 Loading questions... 14 out of 18 Loading questions... 15 out of 18 Loading questions... 16 out of 18 Loading questions... 17 out of 18 Loading questions... 18 out of 18 Click Submit to see your final score! Previous Start Quiz Next Time's upTime is Up!