My cousin is a secretary. She ______in that company for over six years.
| A．will work | B．is working |
| C．has worked | D．works |
The volunteers ______ different skills are ready ______.
| A．with, helpful | B．with, to help |
| C．has, helping | D．has, to help |
All the teachers in our school are kind to their students. Our teachers are nice to ______, too.
| A．theirs | B．their | C．ours | D．our |
It takes about thirty minutes from my home to school ______.
| A．to by underground | B．by the underground |
| C．to on underground | D．on the underground |
Tom needs some help ______ his homework. Can you help ______?
| A．for , him | B．/ , him |
| C．with , his | D．with , him |
--- ______ beef do you want?
--- Three.
| A．How much | B．How many |
| C．How many kilos of | D．How much kilo of |