第几课?麻烦把问题所在的课文给一下16~24.是课后的吗?听录音，然后回答以下问题（录音就是课文）1.The polite request that you will enjoy your stay here if you pay attention to our street signs.2.Because she thinks it must be terrible to be grown up.3.A dog had taken the writer's bag into the garden.4.The writer will see the play on next Wednesday.5.Because the writer is interisted in sitting in a boat and doing nothing at all.6.对不起,我不知道!7.With a glass evenlope.8.Because it is the only modern house in this district.9.No.