--- Mum, I don’t want to take the medicine.--- Oh dear, you should know that good medicine for health ____ to the mouth.
As the proverb ____, an enemy in disguise is a wolf in sheep’s ____.
After the quarrel, I tried all my best to fix the misunderstanding between us, but all my efforts seemed .
This is a(n) __________ arrangement, not a permanent one.
When the boy playing by the river fell into the river, I was out of the room _______.
His grandpa was so poor at that time that he had to get up at dawn every day and walk to the factory in distance.