—You look really fit and energetic, Carl!
—Thanks. After all, I___________every day for half a year.
A.have run B.was running C.ran D.have been running
Your devotion to work all day doesn't________your neglect of your family.
A.confirm B.justify C.postpone D.advocate
Generally, good educational background with moral values_________your future success.
A.determines B.determine C.has determined D.have determined
Brown lay__________under the building for three days before he was finally found and rescued.
A.trapping B.having trapped C.being trapped D.trapped
People tend to doubt whether paintings purchased at a relatively low price are authentic
A.authentic B.controversial C.tentative D.flexible
Jackson outlined his vision of a world there would be no wars.
A.when B.where C.what D.which
