_____ what would happen，none of them could find a way out.
| A．Left wondering | B．Having left wondering |
| C．Leaving to wonder | D．Having left to wonder |
.He_______just before the concert started.
| A．dropped out | B．dropped away | C．dropped in | D．dropped up |
---Can I look at the menu for a few more minutes before I decide?
---Of course, sir .
| A．Make yourself at home | B．Enjoy yourself |
| C．It doesn’t matter | D．Take your time |
．Given that the patient smokes 50 cigarettes a day, it will be to assume there is some lung damage.
| A．remote | B．complex | C．merciful | D．reasonable |
．She does not speak our language, she seems to understand what we say.
| A．so | B．or | C．yet | D．for |
Seven graduates the position of the manager’s secretary, and it finally went to Eliot.
| A．allowed for | B．cared for | C．left for | D．applied for |