Progress so far has been very good, ____, we are sure that the project will be completed on time.
| A．otherwise | B．therefore | C．besides | D．however |
The small boat was almost sunk by the dinosaurs which suddenly ________ to the surface, fighting each other, but fortunately the three men ________ get away.
| A．rose; could | B．rose; were able to |
| C．arose; could have been able to | D．raised; could have |
_______the virtual world of RealCine, the headsets even have small openings _______ smells to match the environment.
| A．Adding to; give out | B．Added to; give off |
| C．To be added to; giving off | D．To add to; giving out |
______ that after the ash covered the people who failed to flee the city, their bodies nearly completely______ and disappeared, _________ empty spaces in the ash.
| A．It turned out; broke down; leaving |
| B．As turned out; broke up; which left |
| C．It turned out; broke off; leaving |
| D．What was turned out was; broke down; left |
However, the Norman Conquest didn’t affect the English language___________ the Angles and the Saxons victory about 600 years earlier, which led to Old English ________ Celtic.
| A．so much as; was replaced | B．so good as; being replaced |
| C．as much as; replacing | D．as well as; replaced by |
The question of _________ English will keep on changing in the future, though most people doubt, is actually easy________.
| A．if; to be answered | B．whether; to answer |
| C．how; answered | D．what; to answer |