---- How about the games?
---- Very interesting,and the ones _________ the young men competed were really exciting.
A.what B.for whom C.where D.in which
Go and get your coat.It's _______ you left it.
A.there B.where C.there were D.where there
That is ____ paper came into use in China.
A.how B.that C.what D.which
.____ is not known yet.
A.When she has gone B.Where she has gone
C.How did she leave D.Why did she go