The two sisters are_______ different in character --- one talks a lot while the other is a girl of few words.
Does ______ matter if he can’t finish the job on time?
I don’t think ____ possible to master a foreign language without much memory work.
Is ____ necessary to complete the design before National Day?
Was it during the Second World War_____ he died?
Joan had often heard____ said that Marley had no money.