2017年秋外研版必修1 Module3 Section Ⅲ课时作业含答案 Ⅰ.单句语法填空 1．The woman was frightened (frighten) at the sight of a snake crawling towards her. 2．From April 18, 2009, the elevated trains could travel at a speed of 300 kilometres per hour. 3．She returned home late in the evening, exhausted (exhaust) from her day in the company. 4．Alice returned from the manager’s office, telling (tell) me that the boss wanted to see me at once. 5．The teaching building destroyed (destroy) in the big earthquake was our chemistry lab.