Complete the following passage by choosing from the words given below. Do not use any of the words more than once.dividedabsencebutarrangesettowardtomorrowacross adjustrigidforwardaccusecrosseitherbackwardYour watch always tells you what time it is now， 1）_______ strange things happen to time when you travel， because the earth is 2）_______into 24 time zones， one hour apart.You can have days with more than 24 hours， and weeks with less than seven days.If you make a five-day journey 3）_______ the Atlantic Ocean， your journey enters a different time zone every day. As you enter each zone，the time changes one hour. You need to 4）______ your watch to the changeable time. Traveling west you 5）______ your watch back；traveling east， you set it 6）_______. Each day of your journey has 7）_____25 or 23 hours.If you travel by ship across the Pacific， you cross the international dateline(国际日期变更线）. There a new day begins.. When you 8）______the line，you change your calendar one full day 9）______or forward. Hence，traveling west， today becomes yesterday； traveling east， it is 10）_____.