The poor man, ______, ran out of the dark cave.
| A．trembling and frightened | B．trembled and frightening |
| C．trembled and frightened | D．trembling and frightening |
________ these experiments were successfully completed would we think of going into humans.
| A．If only | B．Only if | C．So that | D．Even if |
Is there a hospital around _________ I can get some medicine for my wounded hand?
| A．what | B．that | C．which | D．where |
the weather, the sports meet will be held on time.
| A．In favor of | B．Regardless of | C．Apart from | D．Due to |
Mandy, ___ university student from Canada, teaches us ___ history of western art.
| A．an; the | B．a; the | C．the; / | D．the; a |
I'm sure you'd rather she went to school by bus，？
| A．hadn't you | B．wouldn't you |
| C．aren't I | D．didn't she |