to부정사 시제 변환 답 확인 부탁드려요

아래 문장들을 “It seems/appears that~” 형태로 바꾼 답이 맞는지 확인 부탁드려요.
1. I seem to have lost my key. → It seems that I lost my key.
2. You seem to be very interested. → It seems that you are very interested.
3. They seemed to be very good at reading. → It seemed that they were very good at reading.
4. He appears to be a bad person but he is not. → It appears that he is a bad person.
5. You appear to have lost weight. → It appears that you lost weight.
It seems와 It appears는 같은 뜻으로 봐도 되나요?