当前面用现在进行时用Looking forward to doing sth
比如: i am looking forward to hearing from you soon.
请采纳,谢谢!
通常有两种情况下可以这样:
1、在将其由一个句子变成某句的某成分时:
例句:She looks forward to seeing her lover in such surroundings.
Looking forward to seeing her lover in such surroundings should be impossible.
2、将其作为分词结构的状语从句使用时:
Lonking forward to seeing her lover in such surroundings, she looked up particularly excited.