what were the pictures it sent us like the picture it sent us,这是什么成分为什么picture放在it sent us 的前面,到底哪一个是主语,这是什么语法现象

If you were to look at the pictur,you might be.请问were be 是什么东西 Look at the pictur.And answer the ().填写一个单词. What were the msn and the woman? what the hell were you saying what the hell were you thinking? What rooms were there in the house What were the waves like that day what was/were...like in the what were the cause of the war of the Independence? What were the consequences of the decision she had made what were doing at the time of the problem是什么意思 what were the good thing about the country什么意思 What were the consequence of the Norman Conquest What-------you-------(do) while the others were cleaning the classroom -Where is my key?-It is on the k_____ near the computer.还有几个没看懂的题目。怕写错滴我也发出来帮我分析分析！用适当介词填空。括号里的是我自己写的- -Don't play __ the dog.What can you see (in)__ the pictur 请翻译：What were the secretary's exact words? what a happy family the clarksons were!是什么句子? What the weather like yesterday?was or were?