—It angered me that a neighbour accused me ________ kicking her pet. —Oh, you had the right to defend yourself ______ her accusation.
We waited and waited.________ we had been looking forward to.
— Are you going to the concert tomorrow? — ___________I’m not sure whether I could finish my paper before that.
This old professor insisted that he _____energetic enough and that he _____.
The living room is clean and tidy, ________ a dining table already laid for a meal to be cooked.
Scientists say it will be five or six years ________ it is possible to test this medicine on humans.