We are _____(luck) to go on a school trip next Sunday\They decided that they would go to Dalian by air next week (用动词不定式改写）、They __________________________________________Dalian next week
问题描述：
We are _____(luck) to go on a school trip next Sunday\
They decided that they would go to Dalian by air next week (用动词不定式改写）、
They __________________________________________Dalian next week
答
lucky
They dicided to go to Dalian by air next week.