1 . He wrote a letter _________________________(在信中他解释了发生的事情) in the accident. (根据汉语提示完成句子)

2 . As is known to us, we __________ (我们生活在所谓的信息时代). (根据汉语提示完成句子)

3 . Campers ____________ (被提醒) leaving food unsecured attracts dangerous wildlife. (根据汉语提示完成句子)

5 . 我匆忙赶到王教授家，可是却发现他外出了。
I hurried to Professor Wang’s house, ___________________.

6 . My colleague says to me, “Who will bring you to the office?” (直接引语变成间接引语)
________________________________________________________

7 . My sister asked me, “How do you like the film?”(直接引语变成间接引语)
________________________________________________________

10 . Lucy said, “I will come here tomorrow to help these students with their physics.” (直接引语改为间接引语)
________________________________________________________