They tried to convince people that what they had done was ne

They tried to convince people that what they had done was ne what was to be done?和 what should they do? what they have done __useful to the people That they won the game was what we had expected It was ( )that they had to put more clothe. they tried to find out_________the new train had gone. What can be done to help people with eye problems?They can b they tried their best to cheer uop those unfortunate people they convince you that you and what you are doing actually m He knew e___ what they had done and what they would do.Who h what impressed me most was that they had never lost heart .怎 That they passed the exam was what we had expected这个句子怎么分析