Let him who tied the bell onto the tiger take it off -- _____ started the trouble should end it.
| A．whomever | B．who | C．whoever | D．anyone |
Nearly all educators believe that a challenging situation can often _______ the best qualities of a person.
| A．bring up | B．bring about | C．bring forward | D．bring out |
While watching television，____．
| A．the doorbell rang | B．the doorbell rings |
| C．we heard the doorbell ring | D．we heard the doorbell rings |
I like getting up very early in summer. The morning air is so good____.
| A．to breathe | B．to be breathed |
| C．breathing | D．being breathed |
If you play with electricity，you may get an electric________.
| A．strike | B．beat | C．shock | D．knock |
---How about ______lecture you attended last night?
---It was too boring , indeed ,____lecture for me.
| A．the ; / | B．/ ; the | C．a; / the | D．the ; a |