cost or costs

[princesabharwal]

Hi,

Please let me know if the sentences mentioned below are right

1) It costs 15 pounds.

2) I was very rude to you the month before last. I know. I'll never live it down!

Kind Regards

Prince Sabharwal

 

[bhaisahab]

Hi,

Please let me know if the sentences mentioned below are right

1) It costs 15 pounds. Yes.

2) I was very rude to you the month before last. Yes. I know. Yes. I'll never live it down! Yes.

Kind Regards

Prince Sabharwal

Bhai.