(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.
—Can I speak to Mr. Wang , please ? — _______
I have many friends ,______ some are businessmen .
We haven’t enough books for ______ ; some of you will have to share .
Tom , you_______ leave all your clothes on the floor like this !
They wanted to charge $ 5, 000 for the car ,______ we managed to bring the price down .