求高手解决几道关于英语时态的题8.Uptonow,theprogram_______(save)thousandsofboyswhowouldotherwishhavedied.9.Ifwe______(take)theotherroad,wemighthavearrivedhereintimeforthemeeting.10.Ihavetoseethedoctorbeca

　　求高手解决几道关于英语时态的题

　　8.Uptonow,theprogram_______(save)thousandsofboyswhowouldotherwishhavedied.

　　9.Ifwe______(take)theotherroad,wemighthavearrivedhereintimeforthemeeting.

　　10.IhavetoseethedoctorbecauseI_______alotlately.

　　A.havebeencoughingBhadcoughedCcoughedDcough

　　11.It’sreportedthatmanyanewhouse_______(build)atpresentinthedisasterarea.