Formal: Est-ce que vous voulez danser avec moi? / Voudriez-vous danser avec moi?

Informal: Est-ce que tu veux danser avec moi? / Voudrais-tu danser avec moi?

Street talk(Formal): Vous voulez danser avec moi?

Street talk(Informal): Tu veux danser avec moi?

It's the same as English.

dansons!

les mecs beaux-

-Watch out, classic english to french mistake (occurs often with google translate). The adjective in this case goes before the noun. So it should be "Les beaux mecs."

Also, that is very informal. If you say that in the street, people probably won't notice either way, but if you are interested, a more formal way would be "Les beaux garçons" (don't pronounce the ç as a c but as an s. If you say garcons, they may get insulted)

Je suis trop souvent seul.

the french word for street is rue

It means "at the clear fountain".

It is a famous French nursery rhyme.

Teresa is related to the French first name "Thérèse", but French people surely would use it as it is.

"l'Allemagne" means "Germany" in French.

cassé is broken in french :D

avant

Une mère et un oncle in French means "a mother and an uncle" in English.

To begin is commencer in French. The beginning is 'le commencement' or 'le début'

Aimez-vous étudier le français? in French means"Do you like to study French?" in English.

joyeux dixième anniversaire !

Restaurant (masculine noun). It's the same spelling in French but the T at the end is silent.

It is a French word which has been borrowed into English.

"Ton visage me manque"

The English channel is called "la Manche" in French language.

Formal: Où allez-vous?

Informal: Où vas-tu?

Street talk(Formal): Vous allez où?

Street talk(Informal): Tu vas où?

'on va où là ?' means ' where are we going there?'.

une caméra ultra-violet

How do you say in French ?

This is the size of it

gâteries pour chiens

An engineer is "un ingénieur" (masc.) in French.

A French holy woman is 'une sainte' in French.