sentence: I hope it will be fun there , and thinking about the beautiful scenery makes me feel that I must go while I can . I ca n't wait till the day comes .
modified: I hope it would be fun there .and thinking about the beautiful scenery makes me felt that I must go while I can .I ca n't wait till the day comes
transformation: VERB:TENSE, OTHER, VERB:TENSE, ORTH, PUNCT