Question

How long ..... she been learning English? In France they say Non appetit . But in Britain people ..... usually say anything before they start their meal . Here you are at last ! Where you (to be ).....?

Answer 1

How long has she been learning English?
In France they say Non appetit . But in Britain people must usually say anything before they start their meal .
Here you are at last ! Where are you? 

Answer 2

Learning English Duration

The duration for which "she" has been learning English is not specified in the provided prompt or search results.

Cultural Differences in Meal Etiquette

In France, the phrase "Non appetit" is not commonly used. However, in Britain, people usually say "Bon appétit" before they start their meal.

Location Confirmation

The location where "you" are at last is not specified in the provided prompt or search results.

I hope this helps! If you have any other questions, feel free to ask.