内容正文:
Group 1
1. Mary always goes to the children’s home to those poor children. (照顾)
2. Planting trees can not only keep the mountains green, but also reduce the .(空气污染)
3. Bob has a strong will, and he never easily to any difficulties. (屈服)
4. the weather report, we will have three rainy days this week. (根据)
5. Linda’s aunt bought her a as her birthday gift. (漂亮的裙子)
Group 2
1. It’s important for us to be an no matter who we are. (诚实的人)
2. It took me nearly half an hour the math problem last night. (算出)
3. We had a great time in Dehong, during the last week. (泼水节)
4. As a 12-year-old girl, Lucy helps her parents every day. (做家务)
5. we hold on to our dream and work hard, our dream will come true someday. ( 只要)
Group 3
1. has become one of the most serious problems in the world today. (白色污染)
2. We should the light when we go out, because it’s our duty to save the electricity. (关掉)
3. Students should ask teachers for help when they have any problems about study. (及时)
4. Alth