1.    In the sale, I paid £20 instead of £50 for my new camera, so it was an absolute  [reduction/discount/opportunity/*bargain] .

2.    I know it's hard to stop smoking, but you'll feel better in the long  [time/turn/go/*run] .

3.    They  [*mistook/confused/understood/misinterpreted]  my mother for a famous actress.

4.    You must be ready to leave at a moment’s  [call/advice/*notice/instruction]  in case there is an emergency.

5.    Mrs Robinson  [gets/*takes/has/finds]  great pride in her cooking.

6.    He wasn’t  [sensible/ignorant/*aware/observant]  that Mary had left the party.

7.    We must be at the airport by 5 o'clock at the  [last/*latest/least/longest] .

8.    If this problem should ever  [*arise/rise/raise/lift] , you are to contact me immediately.

9.    There is a wide  [degree/variance/scale/*range]  of options to choose from with something to suit all tastes.

10.    The  [information/news/*data/date]  are available to anyone.