What _____?—–I______my key and can’t open the door

It is reported that Beijing and Zhangjiakou（张家口）will compete to host the 2022 Winter Olympics, which will _____ China’s social development

The government tried its best to _____ the people’s needs, but the people were still not ______. In fact, what the government did was not______. [ ]

Mother said that Mike could eat two of ten oranges andthat the rest _______ left for Tom and Betty

It rained______yesterday. And it，s very cool today.