—Mum, can I watch the TV program for another twenty minutes?—Sorry, dear, it's time you ________ to bed.
To get an education, _________.
My sister met him at the street yesterday afternoon, so he __________ your lecture.
----I failed again. I wish I _________ harder.---But you _________.
It was the training _______ he had at school _______ made him good jumper.
The new stadium being built for the next Asian Games will be the present one。