✨ ベストアンサー ✨
(1) Lisa traveled (from) Himeji (to) Kurashiki (by) bicycle. ※from A to B AからBまで by bicycle 自転車で
(2) The donations added up (to) 50,000 dollars. ※add up to … 合計で…になる
(3) I've been looking (fo) you (for) 30 minutes.
(4) I will achieve my goal (by) the time I'm thirty. ※[by the time](接続詞)+S+V~ Sが~するまでに
(5) Liz studied (till/until) midnight because she had to finish her report (by) the next day.
参考にしてください。