Is this correct Is this sentence correct? I really do want to eat more but I’m so full

Is it right? Is adopters spelled ‘adoptors’ in england or is it ‘adopters’?

Is there a difference to the meaning? My great great grandfather had five sisters My great great grandfather has five sisters

Which is correct Whom will you be vacationing with? Who will you be vacationing with?

Who/whom The woman whom I wanted to see was away The woman who I wanted to see was away Which is correct?

Is this right? Friendship is the topic that I want to talk about/ Friendship is the topic which I want to talk about Which is correct?

is it correct? Jinho is watering the plant which are yellow flowers

which is right?

does it mean the same? 나는 우리가 지구를 구하길 바라.(본문) (해석) I hope we can save the earth. I hope that we can save the earth. 나는 사람들이 더 이상 싸우지 않았으면 좋겠어. I hope people don't fight anymore. I hope that people don't fight anymore. 어떤게 맞나요?