Welcome - please come in.
Welcome home/back - we've missed you!
Welcome to Cambridge.
Wendy, welcome to my town. (Key English Test; A2; Chinese)
Both families were there to welcome us.
The visitors to the college were warmly welcomed by the principal.
Everyone welcomed us to their village. (Preliminary English Test; B1; Chinese)
The decision has been widely welcomed.
I would welcome your advice.
The time will arrive [when] all of us will accept and welcome this "beautiful machine"! [the computer] (First Certificate in English; B2; Spanish)
"It was very kind of you to help." "You're welcome."
You will always be welcome here.
She makes us (feel) welcome whenever we visit her.
You know that you are very welcome in my country. (Preliminary English Test; B1; Arabic)
Anyone who is interested is welcome to come along.
You're very welcome to join too if you want. (Preliminary English Test; B1; Spanish)
a welcome change
Your comments are always welcome.
And, since all these new things only make our life easier, technology is welcome. (First Certificate in English; B2; Spanish)
They were given a warm welcome.
She referred to his previous visit in her welcome speech.
Dear Bertha, Once again I want to thank you very much for your hospitality and the warm welcome you gave me. (First Certificate in English; B2; German)
I don't want to outstay my welcome.
The worst thing one can do is to let them know they have outstayed their welcome, that will only make things wors[e]. (Certificate of Proficiency in English; C2; Portuguese)