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49. Such was the uncertainty that the financial markets remained closed.
50. Seldom is there so much rain in March.
51. Only when your identity has been checked will you be allowed in.
52. Hardly had the play started when there was a power failure.
53. Rarely has the Prime Minister made so inept a speech.
54. Scarcely had we arrived home when the police called.
55. On no account are press photographers allowed to take photographs backstage.
56. Never before has so much money been spent to so little purpose.
57. Barely had the trial proceedings begun when the judge was taken ill.