The unemployment figures this year are close to ___ of the year before last.

 I would appreciate _________if you could let me know in advance whether or not you will be coming.  

She brought with her three friends, none of _____ I had ever met before.

—Which of these two dictionaries will you buy？ —I'll buy _____ ,for the different uses.  

At______ time does the salesgirl get up late in the morning.She is too busy to take a good rest.