26.How can we finish the work in the______________ of any other helpers?

26.How can we finish the work in the______________ of any other helpers?
A.era B.haste C.spare D.absence
27.The blood of wounded soldiers the ground red.
A.died B.dumped C.drawled D.dyed
28.There are two governments in the country.But neither of them is regarded as the ___________ one by the people there.
A.panel B.legal C.purple D.republic
29.A question then__ :What are we going to do when we graduate from the university?
A.raises B.arouses C.arises D.rises
30.The__ between the two playing periods of a football game is only a few minutes.
A.internal B.reserve C.interval D.radium