时态
1) Be quick, _______________(否则等我们到达教堂时婚礼就已经结束了).
2) When she got home, _______________(孩子们已经睡着了).
3) When I prepare for the college entrance examination, _______________(我姐姐将在海边假).
4) I_______________(一上午都在修改我的简历).
5) Do you often go on holiday? _______________(不，我已经有五年没有度假了).
6) He joined the army in October, 2001. _______________(他参军已五年了).
1) or the wedding will have finished by the time we get to the church
2) the children had fallen asleep
3) my sister will be taking her vacation at the seaside
4) have been revising my resume all the morning
5) No. It has been five years since I went on holiday
(考点：It has been … since sb. did sth. 表示某人有多长时间没有做某事了)
6) He has been in the army for 5 years
(考点：1. 现在完成时;2.要用持续性动词才能接一段时间)