| 601 | Noun form of "free": | freedom |
| 602 | She said, "I will come tomorrow." | She said she would come the next day. |
| 603 | Change to passive: "They will soon announce the results." | The results will soon be announced. |
| 604 | Simple Future: "We _____ to Paris next year." | will travel |
| 605 | He said, "I must finish this today." | He said that he had to finish that that day. |
| 606 | Either of the options _____ good. | is |
| 607 | Which word is a noun: "Patience is a virtue." | Patience |
| 608 | If I _____ enough money, I would travel. | had |
| 609 | Find the error: "You had better to consult a doctor at once." | to consult |
| 610 | Economics _____ a challenging course. | is |