—Did you ask Sophia for help?
—I __________ need to—I managed perfectly well on my own.
| A．wouldn't | B．don't |
| C．didn't | D．won't |
It was not until midnight _________ his father came back.
| A．when | B．while | C．that | D．as |
________ she has made up her mind, nothing can change it.
| A．Unless | B．Once | C．Although | D．As soon as |
It is always difficult being in a foreign country, _________ if you don’t speak the language.
| A．extremely | B．naturally | C．specially | D．especially |
He thought of a very good way to stop the car ________.
| A．to steal | B．to be stolen | C．from stealing | D．from being stolen |
---I didn’t expect the job would be so hard.
---You _________ of that earlier.
| A．must think | B．ought to think |
| C．should have thought | D．must have thought |