People at the party worried about him,because no one was aware ____ he had gone.A.of whereB.of the place where为什么不选B

Each person at a party shook hands exactly once with each of the other people at the party.There was a total of 21 handshakes exchanged at the party.What is the number of people at the party? All the people enjoy Millis's birthday party .(同义句)All the people ( ) ( ) ( ) ( ) at Millie's party. At the party Ididn't know many people 请问“at the party”在句中做什么成分,用于修饰谁? What other people did you meet at the party?(把what other people 进行替换） at the Party对吗? at the party还是in the party? on the party or at the party The young people had fun at the party .这里的fun可以换成是cheer吗? people enjoyed____at the evening party. 翻译：There were ____ 100 people at the party ,not fewer . All people present at the party were his supporters.各句子成分 There will be twenty people at the party.对划线部分提问,twenty划线. All of people are happy at the party改为同义句 people arrive for the party at 5:00对划线部分提问 3:15 arrive party people for the at连词成句 ALL THE PEOPLE ENJOY MILLIE’S BIRTHDAY PARTY 同义句ALL THE PEOPLE __________ __________ ________ _________ AT MILLIE’S PARTY All the people enjoy his birthday party.(同义句)All the people ______ ______ ______ ______ at his party.横线上怎么填啊 All the people presented at party were her supporters.(在people 和presented之间能加个who或者that吗