【推荐3】He found that it was very hard to accept his lung cancer.(句型转换)
→He found ________ ________ ________ to accept his lung cancer.

【推荐1】艾尔弗雷德在树下如此专注地读书以致没有意识到在下雨。(absorb)（一句多译）
（1）Alfred___________ under the tree that he didn’t notice that it was raining.
（2）___________under the tree that Alfred didn’t notice that it was raining.（倒装句）

【推荐3】事实上，我们已经习惯了它们的存在，甚至可能把它们视 为理所当然，却没有意识到它们给了我们多少灵感。
In fact, we are   _______ _______ _______ _______ _______   we may even take them for granted without
realising how much inspiration they have given us.

【推荐3】我觉得关注这个有争议的问题是值得的。(worthwhile)
I think ________ attention to the issue in dispute.