.We were about to go downstairs when the lights_________.
| A．turned off | B．went off |
| C．gave out | D．wore out |
I don’t think you have made great mistakes, _______?
| A．do you | B．don’t you | C．have you | D．haven’t you |
No one was permitted ______ the empty house without his permission.
| A．entering | B．to enter | C．entering into | D．to enter into |
When the young man found himself ____ in the land with so many beautiful flowers ,he felt delighted .
| A．lie | B．lain | C． lying | D．lay |
The man ____ the stranger when he ____ suddenly .
| A．glared at, woke up | B．glared at, was waken up |
| C．stared at, woke | D．stared at , was waken up |
The young lady wanted to ______ she was warned not to do so .
| A．lose her weight even though | B．lose weight even though |
| C．lose weight even so | D．lose her weight even that |