20. The managers discussed the plan that they would like to see _______the next year.
So excited _____ that he couldn’t say a word.
_____ a reply, he decided to write again.
The students are ___ young people between the ages at between the age of sixteen and twenty.
No race war is worse than _______ inside single family.
-----Haven’t you heard the news? -----What news? ----- Some of the workers are _______ while others are ______.