Unit 5 Lesson 27 Planet Danny 同步练习 2023-2024学年冀教版英语九年级全册（含解析）.docx
Unit 5 Lesson 27
一、单项选择
1．I think you should give up smoking ________ you really care about your health.
A．until B．unless C．if D．or
2．You won’t have a better view of the village ________ you reach the top of the hill.
A．because B．unless C．when D．if
3．I love this city, ________ in autumn, when all le...