Thomas is the very person I think is worth making friends with．
| A．whom | B．who | C．which | D．whoever |
The policeman warned the driver ________ so carelessly.
| A．never to drive | B．to never drive |
| C．to not drive | D．doesn’t drive |
Those ________ are not fit for the work should leave office at once.
| A．who | B．which | C．that | D．whom |
When the expression first came into being, people refused to use it but _____ they began to accept it.
| A．usually | B．gradually |
| C．frequently | D．quickly |
On hearing the sound, the birds flew away in every ________.
| A．direction | B．way |
| C．place | D．side |
Punishments became more severe(严厉的), but he remained _________, that is to say, nothing could change his mind.
| A．reliable | B．vital |
| C．stubborn | D．special |