写出下列句子中的画线部分充当什么成分
1．The question is that_no_one_knows_the_location_of_the_new_hospital．表语
2．To_be_or_not_to_be is a question． 主语
3．His confidence enabled him to_finish_the_task_successfully．宾语补足语
4．The class teacher had us clean_the_classroom yesterday． 宾语补足语
5．Is he the man who_wants_to_see_you？ 定语
6．This book gives me some idea on how_to_make_friends． 宾语
7．I feel it our duty to_serve_the_people_heart_and_soul． 宾语
8．What_you_explained_just_now didn’t satisfy me． 主语
9．We must get together again some_day． 状语
10．If_I_am_not_busy_tomorrow,_I will play football with you． 状语
