Coal is hard, like a rock and yet it burns, while no rocks ______.
| A．do | B．does | C．are | D．is |
The secretary is very careful and she never ________ any little points.
| A．notices | B．deletes |
| C．overlooks | D．undertakes |
Children under six are not admitted to school except those of ________ intelligence.
| A．extraordinary | B．available |
| C．flexible | D．common |
Unemployment in the USA is likely to remain high in 2011，and ________ for the next few years.
| A．possibly | B．necessarily |
| C．gradually | D．normally |
What disappointed us is not what he did in class but ________.
| A．in the way he did it | B．the way he did it |
| C．the way how he did it | D．the way why he did it |
A lot of people here，________，Tom，are for the plan that we will go to the beach on foot.
| A．such as | B．for example |
| C．like | D．and so on |