Question

a. You want to send a greeting card to your grandfather on his birthday. Which types of
letter will you use - an envelope or a postcard?​

Answer 1

Explanation:

a postcard is better i think

Answer 2

Answer:

The postcard is a great way to send someone a photo with a brief note – perfect if you’re in a hurry,

so if I had been sending a greeting Card so i would have chose envelope!

hope it helps you!