V．Spelling （10 points）

68. To my a____________________ (吃惊)and anger, I found her lying to me.

69.Not all the people know the importance of controlling the g_________________________(增长)of population.

70.Some students find it difficult to remember the changes of the i_______________(不规则)verbs

71.They’re planning a grand c_______________________ (庆祝活动)on Teacher’s Day.

72.He stopped his car to m________________ (确保)sure whether something had gone wrong

73. T________________  is the third day of the week.

74.It’s going to rain. You’d better take an u___________________  with you.

75.He never tells lies; he is an h___________________ boy.

76.English is her mother t______________________.

77.Don’t tie the two piles of wood together, tie them up s___________________.

某地用户投诉出现“用户不在服务区”问题，作为现场处理的工程师，请参考下发的“用户不在服务区指导书”，分析出现此问题的可能原因。

判断“用户不在服务区问题”需要重点登记的话统任务有那些？