1.I can tell you were in such a hurry.You ______ your costly dinner jacket inside out.
A.had worn B.wore C.wear D.are wearing
2.Physical Education in schools can teach us endurance-something we all need ______ life becomes tough.
A.unless B.in case C.though D.until
3.The immigrants had to pass a medical inspection ______ to exclude the sick and the mentally ill.
A.to intend B.intended C.being intended D.intending