-Have you ever been to Shanghai? -Yes. I ______ there with my father last year.
I Watch is one kind of new product ______ is produced by the Apple Company, which first came into market ______ April 24, 2015.
—Alice, turn down the TV, please. I ______ on the phone.—Oh, sorry.
—Are you interested in shopping online?—Not so much. We ______ see real products but pictures.
—John is good at writing short stories.—So he is. But he writes ______ than us. So he can’t get good grades in writing.
The documentary Under the Dome by Chai Jing tells us to do ______ to stop ______ our environment.