小题1:how popular
小题2:two reasons
小题3:difficult dangerous
小题4:略
小题5:We bite off more than we can chew.
小题1:根据第一段的句子：DIY, which means Do It Yourself, is quite popular in UK.说明填 how popular，第一段中我们知道DIY是如何受欢迎的。
小题2:通过阅读第二段，看出是讲人们为什么DIY：即：Huge numbers of people spend their holidays making their homes beautiful “castles”还有 Sometimes people also DIY for saving money.一个是为了装饰家庭，还有一个是为了省钱。所以填two reasons
小题3:第三段第一句话DIY can be difficult.说明填 difficult，还有一句是：DIY can also be dangerous. 可知填dangerous。
小题4:略
小题5:从最后一段的Maybe factories should make products that are easier and safer for us to DIY.看出是对我们来说太难了，选We bite off more than we can chew.。