第1个回答 2007-09-10
Please call me if you are free!
第2个回答 2007-09-10
Please call me when you are free.
第3个回答 2007-09-10
If you are available,please talk back.
第4个回答 2007-09-10
Please reply when you're available.
第5个回答 2019-12-22
kindly
show
your
comments
as
soon
as
poosible.