To ____ your dream of becoming a scientist, you must work hard from now on.
| A．turn | B．recognize | C．live | D．change |
They___have arrived at lunchtime but their flight was delayed
| A．will |
| B．can |
| C．must |
| D．should |
Maria has written two novels,both of___have been made into television series
| A．them |
| B．that |
| C．which |
| D．what |
After that,he knew he could___any emergency by doing what he could to the best of his ability
| A．get away with |
| B．get on with |
| C．get through |
| D．get across |
I have seldom seen my mother___pleased with my progress as she is now
| A．so |
| B．very |
| C．too |
| D．rather |
One Friday,we were packing to leave for a weekend away___my daughter heard cries for help
| A．after |
| B．while |
| C．since |
| D．when |