Helen is much more kind to her youngest child than to the others,___________ of course, make the others unhappy.
In some languages, 100 words make up half of all words __________ in daily conversations.
It was not until midnight __________ they reached the camp site.
We finished the run in less than half the time __________.
Vitamin C helps our bodies make a special chemical, which __________ affects our brains, making us feel happy.
He put forward his suggestion at the meeting that every means __________ to save the crops before the storm came.