This basketball team had lots of excellent players, so its fans never expected that it ____ have failed in the final. 

There are no customers in the hotel. It ______ have the friendliest service.

 ---_______I come back before five o’clock? ---No, you ________. But you________ be back later than seven o’clock

You can’t imagine that a well behaved gentleman          be so rude to a lady.

The well­dressed lady was caught stealing in the fashion shop. Strangely enough，she ________have done such a thing.