1. What is the past perfect tense? | ![]() |
2. How is the past perfect tense used in the GRE exam? | ![]() |
3. Can you provide an example sentence using the past perfect tense? | ![]() |
4. What is the difference between the past perfect tense and the simple past tense? | ![]() |
5. Are there any common mistakes to avoid when using the past perfect tense? | ![]() |