Upon receiving the invitation card, it is always a good idea to respond, even if https://www.thespruce.com/rsvp-etiquette-1216768an RSVP is not requested, which helps your host with planning.

Upon receiving the invitation card, it is always a good idea to respond, even if an RSVP is not requested

Even if no RSVP has been requested, it’s ________ to thank your host for the invitation and let him know

A、

considerable   

thoughtless

thoughtful    

concerned    

It’s also ______________ (accept) to include an RSVP notation and your phone number or address on the

Depending on the nature of your program or event, invitation etiquette may suggest that you should be