Thelocalgovernmentleadersaremakingeveryeffortto__theproblemofpoverty.
John'sscoreonthetestisthehighestintheclass;he____lastnight.
Toobtainasatisfactoryresult，onemustapplytwo____ofpaintonacleansurface.
Thesmallmountainvillagewas（）bythesnowformorethanonemonth.
Whentheideaofwinninginsportsiscarriedtoexcess,____competitioncanturnintodisorderandviolence.