【推荐1】我们前天收到了比尔的来信。
We heard from Bill ________ ________ ________ ________.

【推荐2】前天，谁不在这儿？
Who was not here _______ _______ _______ _______?

【推荐1】昨天下午这些孩子高兴地踢足球。
These children ______________ ______________ ______________ football yesterday afternoon.

【推荐2】根据所给中文意思完成句子，每空限填一词。
1. 在网上，我搜索信息，做作业，查收邮件。
On the Internet, I ________ ________ information, did my homework and checked my email.
2. 比起往年来，我们今年收到了更多的照片。
________ ________ other years, we received many more photos this year.
3. 他已经把那些报纸扔了。
He has ________ ________ those newspapers.
4. 从2008年起，他就开始忍受脚伤带来的痛苦。
From 2008 on, he ________ a lot ________ his foot problem, but he did not give up.
5. 从那时开始，我们（每年）都庆祝国庆节。
We have celebrated the National Day ________ ________.

【推荐3】It took us two hours to reach the top of the mountain.
We ____ two hours ____the top of the mountain.