| 1 | I plan to travel during the winter vacation. | |
| 2 | We decided to go skiing during winter vacation. | |
| 3 | During winter vacation, I went to Hainan Island to celebrate Chinese New Year. | |
| 4 | Winter vacation is approaching, I need to prepare for final exams. | |
| 5 | On the last day of winter vacation, my friends and I went to see a movie. |
