Exercise 79.2: At/ in/ on

Fill in the blank with at, in or on.

Example: My desk is ____ the left side of my office.
Answer: My desk is on the left side of my office.

1. Please put that stapler ____ my desk.

2. I'll be ____ the post office for a few minutes.

3. Will you be ____ when I get back?

4. Leave a note ____ my desk if you leave before I return.

5. I might have to pick up some things ____ the stationary store on my way back.

Unit 79