福尔摩斯 Carbuncle 选段朗读1

听录音，跟读以下段落：
I visited my friend Sherlock Holmes on the second day of Christmas. When I arrived, he was sitting in front of the fire, wearing his purple dressing- gown. Next to the sofa was a wooden chair, and on the chair was a dirty old hat. A manifying glass and a foreceps were on the chair, so the hat was probably part of Holmes' investigations.

3 用以下句型造句：
When I ... ，完整句子，V-ing ...

4 用以下句型造句：
Next to the ____was _____, and on _____ was a_____.