I feel ______ because my job is too ______.
| A．bored, boring | B．bored, bored |
| C．boring, boring | D．boring, bored |
Tell me everything _____ you know.
| A．which | B．where | C．whose | D．that |
I have many hobbies, _______collecting stamps, playing football and so on.
| A．such as | B．for example |
| C．that is to say | D．in fact |
I wonder if he tonight. If he, I’ll let you know.
| A．will come; will come | B．comes; comes |
| C．will come; comes | D．comes; will come |
- The air pollution is terrible.
- It will be worse ________ we take action to protect the environment.
| A．if | B．unless | C．until | D．when |
______ he talked with her for a long time, he failed to convince(说服)her.
| A．Though | B．But | C．Since | D．As |