To be healthy, one must have at least _____ sleep every day.
I still remember the college and the teachers ___I visited in London years ago.
---Did you notice him come in? ---No, I ______a football game.
He pretended_____ when he met a bear.
Can you find _____ in the sky?
---Show me your homework, Dave. ----Sorry, Mrs Brown. I’ve_____it at home.