Подчеркните подлежащие 1. science is believed to be the broad field

Подчеркните подлежащие 1. science is believed to be the broad field of knowledge that deals with facts and the relationship among these facts. 2.the word quot;sciencequot; is sure to have come from the latin word quot;scientiaquot;. 3.this scientist is supposed to deal with this investigation 4.researchers are expected to use systematic methods of study. 5. he is said to be researching this problem now. 6.do you happen to know his sister39;s name? 7.he appears to be an intelligent person. 8.they seem to have entered this university. 9.you are unlikely to enter this college. 10.she is certain to have prepared a report.