1.She ( ) her success to hard word and strong will.

1.She ( ) her success to hard word and strong will.
A.owns B.gives C.owes D.regards
2.Mr.Smith ( ) a most important part in the development of ourcity.
A.took B.had C.played D.made
3.I'd rather stay at home than ( ) a walk.
A.taking B.to take C.take D.to be taking
4.Let me ( ) the case carefully before I draw a conclusion.
A.look up B.look into C.look after D.look out
5.He,as well as I,( ) a student.
A.be B.am C.are D.is