-Sorry, do you mind if I smoke here? -Yes,.
you could
go ahead
I do
my pleasure
He argued _______ smoking, and insisted that it was ________ argument that smoking was harmful to health.
-----Poor Steve! I could hardly recognize him just now! ------_______________. He has changed so much.
The little girl who got lost decided to remain _________she was and wait for her mother.
Whenever I met her, _________ was fairly often, she greeted me with a sweet smile.
We are invited to a party _________in our club next Friday.