Question

write the sentences using the present perfect with for or since

they/perfom/many times/january
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I/not see/her/weeks
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they/be/fans/they were twelve
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we/wait/for tickets/two hours

Answer 1

Respuesta:

Empleando el "present perfect" podemos definir un periodo de tiempo anterior al momento presente, considerando bien su duración, caso en el que utilizamos "for" + periodo temporal,, o bien su inicio o punto de partida, caso en el que utilizamos "since" + momento concreto. "For" y "since" pueden asimismo emplearse con el "past perfect". "Since" admite únicamente tiempos verbales perfectos. "For" puede también emplearse con el "simple past".

Answer 2

Respuesta:

1. They have performed many times Since january.

2. I have not saw her for weeks.

3.They have been fans since they were twelve.

4. We have waited for tickets for two hours