

IV.Change into passive (I): 1. You can't wash this dress. → ................................................................................................................................................
2. You should open the wine about 3 hours before you use it. → ................................................................................................................................................
3. Members may keep books for 3 weeks.
→ ................................................................................................................................................
4. Passengers shouldn't throw away their tickets as inspectors may check them during the journey. → ................................................................................................................................................
5. We shall tow the car to the garage. → ................................................................................................................................................
6. Visitors must leave umbrellas in the cloakroom. → ................................................................................................................................................
7. You should have taken those books back to the library. → ................................................................................................................................................
8. We cannot exchange articles which customers have bought during the sale. → ................................................................................................................................................
9. You mustn't move this table. → ................................................................................................................................................
10. When they have widened this street, the roar of the traffic will keep residents awake all night. → ................................................................................................................................................
2. You should open the wine about 3 hours before you use it. → ................................................................................................................................................
3. Members may keep books for 3 weeks.
→ ................................................................................................................................................
4. Passengers shouldn't throw away their tickets as inspectors may check them during the journey. → ................................................................................................................................................
5. We shall tow the car to the garage. → ................................................................................................................................................
6. Visitors must leave umbrellas in the cloakroom. → ................................................................................................................................................
7. You should have taken those books back to the library. → ................................................................................................................................................
8. We cannot exchange articles which customers have bought during the sale. → ................................................................................................................................................
9. You mustn't move this table. → ................................................................................................................................................
10. When they have widened this street, the roar of the traffic will keep residents awake all night. → ................................................................................................................................................