_____________of the teachers at No.1 Middle school ______ 100.
| A．A number of ；is | B．A number of ；are |
| C．The number of ；is | D．The number of ；are |
When I read the _______ book, I often feel______.
| A．bored, boring | B．boring, bored |
| C．bored, bored | D．boring, boring |
When John _______ Paris，he went to see the Eiffel Tower.
| A．came | B．reached to |
| C．arrived in | D．got |
The River Seine is one of the __________ in France.
| A．beautifulest rivers | B．most beautiful rivers |
| C．most beautifully rivers | D．most beautiful river |
The air in Taizhou is getting much ________ now than a few years ago.
| A．clean | B．cleaner |
| C．cleanest | D．the cleanest |