If I were you, I ______ that coat. It’s much too expensive.
A.won’t buy
B.don’t buy
C.wouldn’t buy
D.didn’t buy

My grandfather .... a very exciting life. When he was young, he.... on the farm in the country, where there.... a lot of cattle and meadows.
A.has / has lived / have been
B.had / lived / were
C.was having / had lived / had been
D.has had / is living / are

Mary.... on the essay for two hours now and she.... that she.... it in one more hour.
A.is working / has hoped / can finish
B.has been working / hopes / will finish
C.will have worked / hopes / finishes
D.had been working / hoped / would finish

Choose the best answer to complete the following sentences.
If she.... me, tell her to leave a message.
A.calls
B.will call
C.called
D.would call

John will pick me up.... .
A.in case it rained
B.if it rains
C.provided that it would rain
D.unless it rained

.... you want to go out during a lecture, what should you do?
A.As
B.If
C.Though
D.When

If you won the lottery,....?
A.what will you do
B.what had you done
C.what would you do
D.what did you do

If the president…. last night’s train, he.... here now.
A.took / were
B.were taking / is
C.had taken / would have been
D.had taken / would be

If he.... more time, he.... decorating the baby’s room before she was born.
A.has / will have finished
B.had / would finish
C.had had / would have finished
D.had had / would finish

.... as much money as Bill Gates of Microsoft, I would retire.
A.If I had
B.If I have
C.Unless I had
D.If I had had