Not only ________ to turn off the lights in the kitchen, but we also failed to lock the front door.
| A．we forgot | B．forgot we |
| C．did we forget | D．we did forget |
I was born in New Orleans, Louisiana, a city name will create a picture of beautiful trees and green grass in our mind．
| A．which | B．of which | C．that | D．whose |
— The food here is nice enough．
— My friend ______ me a right place．
| A．introduces | B．introduced | C．had introduced | D．was introducing |
______ the police thought he was the most likely one, since they had no exact proof about it, t hey could not arrest him．
| A．If only | B．As long as | C．Although | D．As soon as |
Looking people in the eye ______ sometimes make them nervous and embarrassed．
| A．must | B．can | C．should | D．might |
The man had expected to see all his relatives when in hospital, but______ came to see him while many of his friends offered him their help．
| A．none | B．no one | C．someone | D．anyone |