| Modem science, no matter how theoretical, speculative and abstract, strives finally for empirical evidence to test and confirm the truth of its claims. |
| The keeper and a defender went for the same ball and then left it for each other, allowing the speculative shot to hit the empty net. |
| Only three of them avoided the speculative angle, dealing respectively with anatomy, ethical issues and why cloned cells die. |
| He produced an air shot when well placed and another player's speculative long range effort sailed wide. |
| If anything, his work is getting less interesting and adventurous, reworking old ideas for a speculative market. |
| I believe the endosymbiotic theory is quite speculative and not based on solid evidence. |
