1. Did you do your homework? Yes, I did; no, I didn't.
2. Did Carol have fun at the party? Yes, he did; no, he didn't.
3. Did Tom and Oliver go to the beach? Yes, they did; no, they didn't.
4. Did the cat catch the mouse? Yes, it did; no, it didn't.
1. Did you do your homework? Yes, I did; no, I didn't.
2. Did Carol have fun at the party? Yes, he did; no, he didn't.
3. Did Tom and Oliver go to the beach? Yes, they did; no, they didn't.
4. Did the cat catch the mouse? Yes, it did; no, it didn't.