the two things ( ) Marx was not sure were the grammar and so

The two things _____ he wasn't sure were the grammar and the there are two things __he was not sure定语从句 the problem was not so serious,because there were not so man Back to the days when we were so young and wild and free Not If she were not so lazy ,she would pass the exam.为什么不用was? There__a book and two pens on the desk just now.A.was B.were Two men were on the train . One of them was a teacher and __ 求大神分析语法结构It was not the way things were supposed to be.我翻译是： They were deep in the mountain and it was getting dark ,so t 翻译we were not seeing things done for the community. 如何理解:So,the score was two goals each for China and Italy,one 翻译：the bus was full of people and there were not seats.