—Peter, do you know if David _________us in the fashion show this Sunday?—I’m sure if he _________his homework, he will join us.
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.
Do you know nearly ________of our body is water?
I apologized to my parents _________not finishing the exercises in time.