It is reported that many a new house ____ at presentin the disaster area in Gansu Province

Life the like ________ ocean; Only ________strong-willed can reach the other shore.

Research shows that teenagers ________ talk abouttheir day with family members at the dinner table are less likely to engage inhigh-risk behavior

There are many big trees on ________ sides of the river.

Paper produced every year is the world’s production of vehicles.