Привет! Сейчас помогу тебе заполнить пропуски в письме, используя Present Perfect.
Вот исправленный текст письма:
Hi Dad,
I hope you are well. I 1have had a great first week in Germany! Kasper is really into sport, like me. We 2have played football and basketball at the park and I 3have met lots of Kasper's friends. I 4have learnt a lot of new words. The food is really nice. I 5have spoken German to everyone and I 6have just eaten about ten sausages! I 7have helped with the cooking a few times too.
love, Ben
PS I 8have just sent an email to Mum too.