Did you enjoy yourself at the party? — Yes．I’ve never been to __________ before．

The number of people_____were killed in the accident_____been announced yet.

Now , in our country free medical treatment covers sickness of mind as well as sickness.

Withalotofdifficultproblem__________，thenewly-electedpresidentishavingahardtime. [ ]

It’s difficult to make your dream come true you can live bravely, excitingly and imaginatively.