10 asking and giving recommendation

Asking for recommendations:

-Could you put in a good word for me?
-Could you let others know about this experience?
-Could you pass this on to others?
-Would you mind sharing your experience?
-Would you add me to your contact list?
- What do you think I should do?
- What is your opinion about this problem?
- In your opinion, should I fire him or not?
- What should I do with the puppy?
- Can you give me some advice?

Giving recommendations:

-I highly recommend using this product / service.
-This person is highly trained / very skilled / very professional.
-We found the information presented very useful.
-I only have positive things to say about this product / this person / this service.
-I would be happy to give you their contact information.
-Please mention my name when you contact them.
- I think you'd better go to the doctor.
- I believe that you should take care of him.
- I advise you to stop smoking.
- Do not believe him even for a minute!