Meaning:
I have to go to the post office.
Examples:
- Today I have to go to the post office to send a parcel.
- I have to go to the post office to send a parcel.
- I have to go to the post office to send a registered letter.
- I have to go to the post office to send a letter to my friend Juana.
- I have to go to the post office to post a parcel and buy some stamps.
- I'm going out. I have to go to the post office and I have to buy an aftershave.