Not until the driver was stopped by the traffic police that he shouldn’t have drunk so much wine.
When she woke up, she realized that the things she had dreamt about could not ____ have happened.
Our house is on the top of the hill, and in winter the winds __ be pretty cold.
--How long will you stay there? ---_____.
---I hear you’ve got a set of valuable Australian coins, __ I have a look? ---Yes, certainly.
You’ll have to spend ____ writing your report here.