Lingua.Fill in : already,since,for,just or yet.1. I haven`t seen Sarah ................. 2007.2. They haven`t bought the tickets for the concert .............3. We`ve lived here ............... ten years4. He`s ............. come back from jogging and he`s a bit tired.5. We`ve .............. seen that film. Can we watch something else?

1.since 2.yet 3.for 4.just 5.already