1. I don't where I left my umbrella. Have you seen it anywhere?

2. me to buy flowers for my mother. It's her birthday tomorrow.

3. That perfume me of my grandmother. She always wore it.

4. I've read that book but I don't the author's name.

5. to switch off the computer when you leave the office, and turn off all the lights.

6. The leader of the group me of my best friend's brother.

7. Please not to walk on the grass and not to pick any flowers.

8. I had to him that we had signed an agreement. He seemed to have forgotten.