The traditional view is ______ we sleep because our brain is “programmed” to make us do so.
On Sundays there were a lot of children playing in the park, _______ parents were sitting together joking.
The life he is now used _____ quite different from ours.
The work he devoted his time to _____ worth praising.
On Sundays there were a lot of children playing in the park, _______ parents sat together joking.
I’ll come after the meeting if time ______.