Do you believe drinking a glass of wine every day ______ reduce the danger of heart diseases?
My mother took out the box that _____ the valuable photos of my family.
— I wonder _____ you’ll water this kind of flower. — Every other day.
straight on and you’ll see a post office . You won’t miss it .
– Do you know the West Lake in Hangzhou? – Yes, this is the third time that I ____ this beautiful city.
Lin Gao asked Jim _____ the Christmas tree.