As the old empires were broken up and new states were formed, new official tongues began to _____ at an increasing rate.
I rang you several times yesterday but couldn’t .
John the examination, which made his parents happy.
Important people don’t have much spare time, as their work all their time.
He tried to go away without being noticed by the teacher, but luck him.
At last they all the debts which had been their heavy burden for ten years.