| 1 | You look taller and stronger now. | |
| 2 | He failed the exam. No wonder he was unhappy today. | |
| 3 | He failed the mid - term exam. No wonder he was unhappy to¬day. | |
| 4 | Large electric power consumption, large electricity consumption, high using cost; | |
| 5 | But profits fell because of higher shipping costs. |
