I’m not sure ______ he will come tomorrow.A. that B. if C. when
They always have a good time ________ each other.
You_______ to the meeting this afternoon if you have something important to do.
He is ________ honest boy and we all like him.
----Would you please not smoke here? Look at the sign. ---- ________.
Where do you plan_______ your holiday after you finish________ the novel?