Preposiciones · Avanzado
By accident, On purpose, At first, At least
Expresiones idiomáticas fijas donde la preposición es parte inseparable de la frase.
Toca una palabra y luego el hueco donde va. Toca una palabra colocada para devolverla.
she broke it accident
he did it purpose
least she tried her best
first she was very nervous
they met accident
she spilled the coffee purpose
least ten people came
first he did not understand