._______ ,Is this your pen?
____ your sister a doctor? No,my cousin _____ in a hospital.
Who____coooking in your family? My grandparents____.They can cook very drlicious foot.
-_____ Mary with her friends often _____ sports after school? -Yes, they like to do sports very much.
_ ____ wants to have a happy life, so they _____ work hard to make their life better.
-What is the date today? -_____.