Having checked the doors were closed and ______ all the lights were off, the boy opened the door to his bedroom.
| A．why | B．that | C．when | D．where |
---Is this experiment easy?
---________,I’11 just do my best.
| A．I think so | B．Certainly | C．Not a 1ittle | D．Anything but |
The judge paid no attention to ______ he had just lost his wife．
| A．that | B．which | C．what | D．the fact that |
______could be judged from her eyes that she was terribly sorry for what she ______.
| A．It; had done | B．That；did | C．As；did | D．As；had done |
Actually，information technology can_____the gap between the poor and the rich because all can get what they want at the same time．
| A．break | B．1ink | C．bridge | D．combine |
To save the drowning child，the boy plunged into the icy water without hesitation，_______his own safety．
| A．despite of | B．regardless of | C．unaware of | D．because of |