Although _____ to stop, he kept on working.
-Does your uncle still smoke?-He __________ given it up. It's two years ever since he __________.
My pain __________ obvious the moment I walked into the room, for the first man I met asked sympathetically,"Are you feeling all right?"
To enjoy the scenery, Sally would spend long hours on the train __________ travel by air.
They are much more interested in what you are saying,__________ how you are saying it.
But for the bad weather, our parents __________ us to go to the outskirts for picnic yesterday.