I always go to sleep _____the light on because I amafraid of the dark when I am alone in a place. [ ]
____________of the twins passed the exam because they worked hard at their lessons.
__________ do you watch TV?—Sometimes.[ ]
The writer told us that he________ a great number of short stories in the last few years.
How can I make full use of my time? —Makea clear timetable first.