1 . The idea of having to sell their home and move into a retirement home was an_________ (extreme) painful experience for them. （所给词的适当形式填空）

2 . We were really d______ by the hotel when we got there—it was nothing like the description in the brochure. （根据首字母单词拼写）

3 . I was on the point of giving up the search ______something caught my eye in the bushes. (用适当的词填空)

5 . ______ (ignore) a child’s bad behavior may lead to serious problems in the future.(所给词的适当形式填空)

6 . If you don’t warm up properly, exercise may do more h ______ than good. (根据首字母单词拼写)

7 . Set a s______ aim and try our best for it, and we will certainly achieve it. (根据首字母单词拼写)

8 . The drop in plastic bag use r______ concern about the environment.(根据首字母单词拼写)

9 . The Amazon rainforest breathes life into the planet by fixing c________________ and producing over 20 percent of all the Earth’s oxygen. （根据首字母单词拼写）

10 . The campaign was ______ (发起) with the aim of appealing to people to protect the ocean.(根据汉语提示单词拼写)