怎么改否定句英语

将否定词改为相应的肯定词，例如：

1. I don't like pizza. → I like pizza.

2. He didn't finish his homework. → He finished his homework.

3. They can't swim. → They can swim.

4. She didn't go to the party. → She went to the party.

5. We haven't seen that movie. → We have seen that movie.