– Would you like to join us in the game? –_____, for I have something important to attend to.
Come and see me whenever __________.
You will regret _______ the beautiful scenery.
Every time she tried to argue with her husband, she ended up _______ her eyes out.
Neither Tom nor Jack and I ______ his students.
She _______ a proposal at the conference, but nobody listened, as she was a newcomer of the department.