Question

52 Complete the sentences. Use for or since.
1. We haven't watched TV
Monday.
2. The boy hasn't eaten anything. six hours.
3. I've known Pam
- primary school.
4. What have you done __ you finished school?
5. We have studied Chinese three years.
S​

Answer 1

Respuesta:

1- since

2- for

3- since

4- since

5- for

Explicación:

for: 'desde hace' o 'durante'.

since: 'desde' o 'desde que'.

En el caso 1, Ellos no han mirado tele 'desde' el lunes.

En el caso 2, el chico no ha comido nada 'desde hace' 6 horas.

For se usa para un periodo de tiempo y since para un tiempo concreto.

Espero te haya servido.