【课时同步】2018-2019学年外研版高中英语必修3课件:Module 4 Period 3 Grammar 语法专题课 探究导学课型
【课时同步】2018-2019学年外研版高中英语必修3课件:Module 4 Period 3 Grammar 语法专题课 探究导学课型第4页

③“__________________(catch)in a sandstorm was a terrible experience, ”he said. ④Traffic moves very slowly because the thick dust makes it difficult _____(see). ⑤When a sandstorm arrives in the city, weather experts advise people not _____(go)out.

To have been caught

to see

to go