The phrase "to have supper" is correct and usable in written English.
It is typically used to refer to the evening meal. For example, you could write, "I'm hungry, let's go have supper."
We talk about where to have supper over lunch.
"Surely people are allowed to have supper at Christmas with their neighbours" she said.
Their plans initially went awry when the hitmen failed to appear so Tongo took the Dewanis on to have supper, the court heard.
Much sadness at Estepona in Spain where Cilla Black was due to have supper at the jaunty Robbie's restaurant the night she died.
He liked living in New Hampshire, but he often found fun and relief by coming down to New York to have supper with me and Bill Shawn, this magazine's editor for many years.
O.K., maybe George Bush -- the former president, that is -- doesn't want to have supper with you, but he's just a grouch who blames interest rates for his loss to Bubba.
To identify a cool posho, listen out for phrases such as: "I run a successful scrunchie business," "Cara Dm'd me and said she was coming," "See you outside BOOM Burger, I'll be in full Adidas," and, of course, "I'm just dashing back to Westbourne Grove to shower and have supper with daddy".
And then off to feed the pigs again, have supper, shut up the chickens and geese, do the washing up, get the kids to bed and change the bandage on my gammy knee.
"I'll come back, shut the door, have supper and go to bed.
We have supper at 8.30 and then it's off to bed with everybody, depending on their age, locked in by 9.30".
Have supper before, because it might be a little hard to stomach after.
