1. Who is it? – Annie, it's . I'm back. Open the door, please. (Correct)(Incorrect)
Who is it? – Annie, it's me. I'm back. Open the door, please. (Correct)
2. Neither Maria nor I have a pen. Can you lend yours? (Correct)(Incorrect)
Neither Maria nor I have a pen. Can you lend us yours? (Correct)
3. The little girl fell down, hurt , and began to cry. (Correct)(Incorrect)
The little girl fell down, hurt herself, and began to cry. (Correct)
4. Do these books belong to your sons? – Yes, these books are . (Correct)(Incorrect)
Do these books belong to your sons? – Yes, these books are theirs. (Correct)
5. Boys, this task is not difficult. Try to do it . (Correct)(Incorrect)
Boys, this task is not difficult. Try to do it yourselves. (Correct)
6. My mother and want to buy a small house in the suburbs. (Correct)(Incorrect)
My mother and I want to buy a small house in the suburbs. (Correct)
7. This bicycle is yours, not his. Father gave it to . (Correct)(Incorrect)
This bicycle is yours, not his. Father gave it to you. (Correct)
8. Their plan is quite good. I don't understand why you don't like . (Correct)(Incorrect)
Their plan is quite good. I don't understand why you don't like it. (Correct)
9. Maria and John spent the evening by . (Correct)(Incorrect)
Maria and John spent the evening by themselves. (Correct)
10. The bird fluttered wings and flew off. (Correct)(Incorrect)
The bird fluttered its wings and flew off. (Correct)