I would definitely say B.) A smile because if you were just staring it may be rude or distracting to the speaker and a smile shows you are listening and absorbing the knowledge
Involving the condition that a group of quantities connected by operators gives the same result whatever the order of quantities involved.
It tells Macbeth that he will never be killed until the Birnam wood comes to Dunsinane.
Answer: You were as brave as a lion
They fought like cats and dogs.
He is as funny as a barrel of monkeys
Explanation:
