he was happy to be home .为什么用to be

he was happy to be home .为什么用to be how was the old man last night he looked___A be happyB happilyC happyD to be happy 翻译：he was as happy as it is given to a man to be. There was to be happy because He was happy to be made the host.为什么不用to?不是说被动语态中要变成be made He seem to be very happy改写 It was （he was chosen to be a volunteer for the 2012 London Olymipic Games （ ）made us very happy he taught that the way to be happy was to own as feu things as possible 快 急 He believed that the way to be happy was to own as few things as possible.改同义句 he was happy to be in the class_____,all the teachers liked.wherethat in that the one there was he happy now? He was very happy to hear from his old friend. he was too happy to say a word同义句 He was too happy to say____(something) at the meeting Once there was a rich man in a village.He never gave anything to help others.The__1__didn't like him.One day he said to them.“I know you don't like me.I will give everything Ihave to you__2___I die.Then everyone will be happy.But nobody believed h He must be happy! it was nothing.happy to be of help. He was happy to be amony the firends again.这句话对么?怎么有个be happy to be 还有amony这个在…………中间,太让我纠结了