----- Can I go back home now? ----- You______ to leave until you ______ your work.
| A．won’t allow; finish | B．won’t be allowed; will finish |
| C．won’t be allowed; have finished | D．won’t allow; will finish |
It a Saturday afternoon in May ______ Margaret could arrange for me to meet her elder sister.
| A．was until；when |
| B．was until；that |
| C．was not until；when |
| D．was not until；that |
I failed in the examination last term and only then ____ the importance of studies.
| A．I realized |
| B．I had realized |
| C．had I realized |
| D．did I realize |
________ he had won the first prize, he felt very happy.
| A．Know |
| B．Known |
| C．Knowing |
| D．Being known |
It is not immediately clear __________ the housing price will go down.
| A．how |
| B．what |
| C．that |
| D．whether |
---Did you sleep well here?
---_________. I was tired after the day’s work and was soon dead to the world.
| A．Never worse |
| B．Much worse |
| C．Never better |
| D．Better off |