----________ shall we paint the walls?---- I prefer white. It makes us feel calm and peaceful.
Water is much more precious than electricity, for the water for drinking is__________.
Linda doesn’t swim as ________as Ken.
Stanford University is the second ________university in the world.
I’11________photo taking after I retire. I think it is a good hobby.
I ________do e-shopping at home than go to the department store.