Question

Choose the correct words.
1)she's been here for/since four O'clock
2)Gloria hasn't played tennis for/since March
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Answer 1

Respuesta:

1) She's been here since four o'clock.

2) Gloria hasn't played tennis since March.

Explicación:

En el presente perfecto se utilizan las palabras "since" y "for".

Since: significa "desde". Permite definir el punto de inicio de una actividad.

For: significa "por". Permite definir la duración de una actividad.