More than a quarter of the energy in the United States goes to moving people and goods from one place to another.
| A．using | B．used | C．to use | D．use |
The girl ______ on the ground ______ to me that she had ______ the purse on the desk.
| A．lay; lying; lied | B．lied; lied; lied | C．laid; laid; laid | D．lying; lied; laid |
How did it come about that you failed to ______ in time for the meeting yesterday?
| A．turn down | B．turn over | C．turn off | D．turn up |
______ Mary found her lost pen the day before yesterday?
| A．Where do you think it was that | B．Do you think where it was that |
| C．Do you think it was where that | D．Where you think it was that |
It is bad ______ to talk with your finger ______ at the other person.
| A．manners; to point | B．manner, to point |
| C．manners, pointing | D．manner, points |
Going on a trip into ______ space must be quite ______ exciting experience.
| A．/ ; the | B．the; a | C．the; an | D．/ ; an |