The boy was in ____ danger of losing his life, but ___ most famous doctor saved his life．
| A．the; a | B．/;the | C．the; the | D．/;a |
He said that he dropped his bag when he ______ for the bus.
a. was runing b. was running c. were running d. is running
______ you think he ______ back by dinner time?
a. Do/have come b. Did/will have come c. Does/will come d. Do/will have come
It is ordered that a new bridge ______ over the wide river.
| A．should be built | B．would built |
| C．will be built | D．built |
______ it ______ for your help, I couldn’t have made any progress.
| A．Had; not been | B．Should; not been |
| C．Did; not been | D．Not; been |
—Did you go swimming last Sunday?
—No. We would have gone ______ nicer.
| A．if the weather was |
| B．would the weather have been |
| C．had the weather been |
| D．should the weather be |