Choose the correct tenses. 1. she has believed / has been believing in ghosts since she was a child. 2. how long have you saved / have you been saving up for a new car? 3. i have got / have been looking for my keys all the morning i can not find them! 4. he's a famous author. he has written / has been twisted five novels. 5. carol has phoned / has been phoning me four tímes todayt 6. how long have you stood / have you been standing there? 7. craig has liked / has been liking her for a tong time. 8, she has been echoed / has been talking to that boy for over tuo hours