merci d'etre venue ce soir
To say "I am coming" in French, say j'arrive. To say "you are coming", say vous arrivez or tu arrives if you know the person well.To say that you will come at a future time, use the future tense. For example: j'arriverai ce soir - I am coming tonight (literally, I will come tonight).
Merci d'être venu ce soir.
"merci d'être venu / venue" (pl. "venus / venues")
Merci
ce soir.
Que fais-tu ce soir? Means what are you doing tonight in French.
Say "Not tonight, thanks."
thank you -> merci She thanks you. -> Elle vous remercie.
Avec vous.
A ce soir !
To say "I am great, thanks" in French, you can say "Je vais très bien, merci." This expresses that you are doing well and includes a polite thank you.
No vienes esta noche. (you do not come tonight) No vas a venir esta noche. (You are not going to come tonight) No vendrás esta noche. (You will not come tonight) All of these could be interpreted as "you are not coming tonight".