1.因为结束了这个调查，所以我们感到很高兴。
We get ________because we________ ________ ________this survey
2.最糟糕的是，我不能通过考试。
________________ _________,i can't pass the exam
3.编对话是学习英语的好方法
It's a good way to learn English_______ ______ _______conversation
1. we get excited because we have finally finished this survey.2. the worst thing is, i can't pass the exam.3. it's a good way to learn English by creating some conversatio
