1.If only I didn’t had to write an essay on European Politics.
2. I wish I knew the answer to question 3.
3. I wish I could concentrate.
4. If only this exam wasn’t so important.
5. If only the questions weren’t so difficult.
6. I wish I remembered what I revised yesterday.
7. If only they were allowing us to bring us our textbooks.
8. I wish this room wasn’t so hot.