Henry works in the library now, but he ____ on a farm for three years. A. worked B has worked C. had worked D. had been working
The part in the filmthe man broke down the door made some of the audience give a cry.
More than a quarter of the energyin the United States goes to moving people and goods from one place to another.
—The battery in my cell phone is running low. —I that last night before we went to bed.
.What I like about Harvard isthere’s the old classical look—there are parks and traditional buildings.
With a lot of tough problems, the pilot was still calm, cool and collective under pressure.