The light in Mr. Zhang’s office is still on. I am afraid he ________ his work yet. A. doesn’t finish B. didn’t finish C. hasn’t finished
A new school _________ last year in my hometown.
Bob took a photo of his girlfriend while she _________ at the party.
When I got into the room, Green was talking _________ the phone.
—Sally, may I use your iPad? _________ is broken.—OK, here you are.
—I wonder ____.—Yes, of course.