假设你是红星中学高二(1)班的学生李华，利用上周末的时间帮助祖父母安排了去北戴河的旅行。请根据以下四幅图的先后顺序，写一篇英文周记，叙述你从准备到送行的全过程。
注意：1．周记的开头已为你写好。
2．词数不少于60。
Last weekend, I helped my grandparents prepare their trip to Beidaihe.__________________________________
_____________________________________________________________________________________________________________________________________________
This college allows students to develop their own interests, to ______ extent they wished．
| A．whoever | B．whatever | C．however | D．whenever |
His sacrifices for the country were never officially , which made all of us feel discouraged.
| A．acknowledged | B．appealed | C．recommended | D．evaluated |
--- Do you mean to play the hero in the film?
--- _____. But it should be a character I like.
| A．Not surprisingly | B．Not necessarily |
| C．Not importantly | D．Not absolutely |
-—David has gone to Australia on business.
—Really? I ______ why he was absent from today’s meeting.
| A．am wondering | B．wonder | C．was wondering | D．had wondered |
Hearing the news, she rushed out, _____ the book _____ on the table, and disappeared into the distance.
| A．left; lain open | B．left; lay open | C．leaving; lie opened | D．leaving; lying open |