The professor gave orders that the test ____before 5:30.

If you had told me in advance, I ___ him at the airport.

I wish I ____ you yesterday.                                                      

-----Where are the children? Professor Zhang has come and his speech will start soon.
------I wish they         always late.

Had the boy worked harder, he ______ the exam.

If I hadn’t stood under the ladder to catch you when you fell, you ____ now.

Without the timely aid from different provinces, the affected people in those areas ________ the difficulty.

If penicillin _____________ available, many people ______________ from sickness.

Watch out for these animals! They could be terrified ______ a sudden loud noise.

Who ________ a lady like Susan Boyle, once an ordinary woman in Scotland, would achieve overnight success at Britain’s Got Talent Show?