This tourist has a lot of problems. Write about what he regrets, paying attention to the time reference. Example: (know)

1 If only I had not taken so much luggage.

2 ...showed

3 ...I had...

4 ...hadn’t lost...

5 ...knew...

6 ...had taken...

7 ...had studied...

8 ...had read...

9 ...could remember...

10 ..could stay...