Marry was holidaying with her family in a wildlife park______she was bitten on the leg by a lion.

 The book is rather highly priced, but so well worth ______ that it should be begged or borrowed rather than missed.

 Don't press the red button ,_______you will set off the alarm.

_____ in the newspaper that the Japanese Prime Minister will arrive next Monday.

 ---The manager finally agreed to our new marketing proposals. ---It never occurred to me          you could succeed in persuading him to change his mind.