请根据句子意思，用括号中所给单词的适当形式填空，并将答案填写在答题卡标号为 41-45 的相应横线上。
【小题1】--- Hi, Becky. You look tired today. What’s wrong?
--- I found it_____(possible) to sleep because of a baby’s cry coming from next door.
【小题2】It’s important for us to have a meaningful_____(discuss) to help understand each other better.
【小题3】--- What do you plan for your holiday, Lin Hong?
--- Well,  I’m going to a two-week English_____(train) camp in July.
【小题4】John is_____(refuse) to join the football club because he doesn’t work hard at his lessons.
【小题5】--- Students should care more about the little things in their daily lives.
--- We should never throw litter away_____(care), as well as not shout in public.