There were signs here and there, _____ people to look out for ___rocks.
It’s not necessary to explain the truth _____ there is spring wind, there is green grass.
—Are you going to stay overnight? —Not _____ it’s really necessary.
Those who tend to _____ to their fate are sure not to make any achievements.
It is said that many kids are worried about the year 2012, _____ , they think the earth will be destroyed by disasters.
Wanda Plaza in Wuxi is _____ a shopping center.You can do almost anything there.