1) She hasn't visited us (for/since) last year 2) l've lived here (for/since) three years
3)Laura hasn't phoned (for/since) Saturday
4) They have been there (for /since) twelve hours
5)Ben hasn't been on a plane (for/since) last Christmas
6)We have known Alice (for/since) six months
7) The rain hasn't stopped (for/since) this morning
8) The weather has been great (for/since) the weekend
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