________ in faraway northwest , this place has its beautiful fresh air .
| A．Being located | B．Having located |
| C．Located | D．Locating |
Would you____holding this box for me while I open the door?
| A．care | B．like | C．mind | D．matter. |
Most of us know we should cut down fat, but knowing such things isn’t much help when it____shopping and eating.
A refers to B. speaks of C. focuses on D. comes to
He didn't realize he had forgot his bag _____ the plane had taken off.
| A．unless | B．until | C．if | D．or |
_____ of the new aircraft will start next year.
| A．produce | B．production | C．product | D．productive |
The girl had to ____the college entrance exam because of her maother’illness.
| A．leave | B．abandon | C．desert | D．pause |