1.Please answer the question, Mary
2.They are from a beautiful country
3.The old man crossed the bridge carefully
4.She works on a farm from morning to night
5.We should prevent them from cutting down the trees
6.They reached Beijing yesterday afternoon
7.They often walk to school
8.The little girl is frightenedof mice
9.They both denied stealing the vase
10.A good detective never jumps to conclusions
我还有很多问题，可以继续帮哦吗？
1.Please let Mary answer the question2.They are come from a beautiful country3.The old man crossed the bridge carefully4.She works on a farm from day and night5.We should stop them from cutting down the trees6.They arrived in Beijing yesterday afternoon7.They often go to school on foot.8.The little girl is afraid
