(届四川成都高三摸底试卷)The Mekong River Commission has found no evidence ______ the dams on the upper reaches have an influence on the water flow downstream.
Jane, an __________ teacher with __________ in teaching, had wonderful __________ in foreign countries last summer.
I'm __________ in books these days since the finals are coming.
It is a pity that most slimmers __________ putting weight back on.
Did it __________ to you that he was jealous?
Two middle-aged passengers fell into the sea. __________,neither of them could swim.