Present perfect

_______________camping together twice. (Jack and Bob / go)

________________at that restaurant several times. (we / eat)

_______________the homework. What about you? (I / not / do)

_______________________an appointment with your academic advisor? (you / make)

I have some big news: ___________ in love! (I / fall)

_______________to a doctor about the problem? (he / speak)

Jenny has visited several art museums in Paris, and __________ the Mona Lisa. (she / see)

_________________ Bill's parents, but they'll meet before the wedding. (my parents / not / meet)