【正文】
Module 4 The natural elements Unit 3 Water Festival 一、選擇 1. I am quite surprised ____I saw her in the street. A. after B. when C. while D before 2. Water will turn ___ ice when we freeze it. A. in B. to C. into D./ 3. _____ Mary is grown up, it doesn’t mean that she can do whatever she likes. A. Because B. After C. Though D. Since 4. You had better go home and feed the cat ______ it decides to bite the furniture. A. until B. before C. after D. when 5. Let’s begin our class ______ everybody is here. A. although B. u