I was walking along the road _____ someone patted me on the shoulder from behind.
| A．while | B．immediately | C．when | D．the moment |
A survey of the opinions of experts ____ that drinking a glass of hot milk before going to bed helps one sleep well．
| A．shows | B．show | C．is showing | D．have shown |
—Which of the two iPods do you prefer?
—To tell you the truth, I don't like _____ of them．
| A．both | B．either | C．none | D．neither |
______ in her novel that she didn’t hear what I was saying．
| A．So absorbed had Nancy | B．So absorbed Nancy was |
| C．So absorbed was Nancy | D．So absorbed Nancy had |
You never imagine what trouble I have had ______ your house．It took me nearly 2 hours．
| A．to find | B．finding |
| C．found | D．for finding |
I _____ when it began to rain．
| A．was about to going out | B．was in the point of going out |
| C．was on the point of going out | D．both A and C |