网址：http://m.1010jiajiao.com/timu_id_4428325[举报]
判断下面句中动词不定式的功能：
The country is known to be rich in natural resources．
Our main task is to realize peace of the whole world．
We are planning to build a factory here．
请完成下表，掌握动词不定式的时态和语态
He came here to borrow my bike．
