Odpowiedź:
Wyjaśnienie:
1. Elaine boasted that she had written the best essay in her class.
Elaine boasted about writing the best essay in her class.
2. Arnold wondered what the rate of illiteracy in Europe was.
3. Chris begged his sister to help him with his essay.
4. John wanted to know what they were going to do the following weekend.
5. He offered to pick me up from class the next day.
6. Naomi said that she might drop by later that day.
7. Peter denied deleting / having deleted the file.