Доповніть речення тексту із додатку, використовуйте тільки Present Perfect

Thanks for your postcard from France. I’m sorry I ____ (not write) before but I ___
(be) very busy and very hot! Jack’s parents are here and we’re doing a lot of
sightseeing. They ___ (read) a few guide books and they want to see everything. We
___ (do) quite a lot so far. We ___ (be) to Mombasa on the coast, we ___ (climb) the
foothills of Mount Kilimanjaro and we ___ (fly) over the Victoria falls in Zimbabwe.
At the moment I’m writing this letter on safari in the Serengeti National Park. We
___ (just see) some lions! By the way, ___ (you ever sleep) under a mosquito net?
It’s great fun! Anyway, I must go, Jack’s dad thinks he ___ (find) a scorpion in his
sleeping bag!
Love,
Sarah