1 | There are many technical things that customers should know but that service providers are either hesitant to approach or do so in full force. | |
2 | Then the experimenter looks a little embarrassed and starts to explain haltingly that there's been a cock-up. | |
3 | Owing to little response, his speech tailed off to a hesitant end. | |
4 | Some read from old lecture notes and then haltingly explained the thumb-worn last lines. | |
5 | She has found that people' s voices often get higher or shakier when they lie, and they are more likely to stumble over words. |