The ________ shoes were covered with mud, so I asked them to take them off before they got into ________ car.
| A．girl's; Tom's | B．girls'; Toms' |
| C．girls'; Tom's | D．girl's; Toms' |
Why don't you do it ____ other way?
| A．by | B．with | C．some | D．any |
We must show concern ____ each other.
| A．with | B．for | C．at | D．to |
I ____ too much reading.
| A．am tiring | B．tired out because of | C．am tired out in | D．tired myself out with |
We hope that she will ____ soon.
| A．returns back | B．reach to home | C．reach for | D．pull through |
If we can keep ____ this speed, we'll arrive there in two or three hours.
| A．on | B．to | C．up | D．at |