Question

7. Looking through the window of my room,I can see the clouds here are so much lower than those at home,as if they         . (kiss)

从我房里的窗户望去，我能看见这儿的云要比家里看见的云低得多，它们仿佛在亲吻大地。

Answer 1

7. were kissing the land as if后的从句可以用陈述语气，亦可用虚拟语气。此处宜用虚拟语气，因为白云不能真的亲吻大地。表对现在正发生之事的虚拟用were + doing形式。