Acquisition (3) Acquisition (3) Language (2) Sociolinguistics (2) French (2) Languages (2) Language, style (2) Lenguas (2) Lenguaje (2) Compétence (2) Français (2) Langue (2) Langues (2) Sociolinguistique (2) français (langue) (2) Français (2) Doors (1) Syntax (1) Development (1) Assaying (1) English (1) Television announcing (1) Strategy (1) Scientists (1) Longitudinal method (1) Linguistics (1) Example (1) Employment (Economic theory) (1) Communities (1) Attention (1)