Hi my test coverage class covers only 71%. Please help me out for 75%.

My code is

public with sharing class sendquote1 {

public ID quoteId {get;set;}
public String email {get;set;}
public boolean showpop{set;get;}
public sendquote1 ()
{
quoteId =apexpages.currentpage().getparameters().get('id');
system.debug('acid'+quoteId );
}
Blob body;

list<quotedocument> qdlist=new list<quotedocument>();
pagereference p1;
Blob pdfBlob;
public pagereference save()
{

for(quote q:[select id,name from quote where id=:quoteId ])
{
quotedocument qd=new quotedocument();
PageReference pdfPage = Page.quotePDF;
pdfPage.getParameters().put('id',quoteid);
pdfBlob = pdfPage.getContent();
//Attachment a = new Attachment(parentId = q.id, name=q.name + '.pdf', body = pdfBlob);
qd.quoteid=q.id;
qd.document=pdfBlob ;

qdlist.add(qd);
p1=new pagereference('/'+quoteid);
}
insert qdlist;
return p1;
}
private static testMethod void savetest()
{

Account a=new Account(Name='abc');
insert a;
Pricebook2 pb=new Pricebook2(name='sample',isactive=true);
insert pb;
Product2 p = new Product2();
p.Name = 'TEST';
insert p;
OpportunityStage stage=[select Masterlabel from OpportunityStage limit 1];
Opportunity o = new Opportunity();
o.Name='TestOpp';
o.AccountID=a.id;
o.CloseDate=date.today();
o.StageName=stage.masterlabel;
o.Pricebook2Id=pb.id;
insert o;
Quote q = new Quote();
q.opportunityId=o.id;
q.Pricebook2Id=pb.id;
q.name='TestQuote';
insert q;
Quote q1 = new Quote();
q1.opportunityId=o.id;
q1.Pricebook2Id=pb.id;
q1.name='TestQuote';
insert q1;
Blob b = Blob.valueOf('Test Data');
PageReference pref = Page.quotepdf;
pref.getParameters().put('id',q.id);

Test.setCurrentPage(pref);

quotedocument qd1=new quotedocument();
qd1.quoteid=q.id;
qd1.document=b;
insert qd1;
//ApexPages.currentPage().getParameters().put('id', q.id);

sendquote1 s=new sendquote1();

s.save();
}
}

The bold statements are not covered.

Thanks