Strangely, some people find that they can smell one type of flower but not another, while others are _____ to the smells of both flowers.
---I have seen so little of Mike______. Is he away on business? ---Oh, no. He just leaves for his office and returns very ______.
The performance supposed to be popular ______ to be a great disappointment after it was over.
My demand is that the information referred to in my report ______ to Mr. Brown without delay.
---Cliff, I lost your bike at school. I suppose I should pay for it. ---Oh, ______. It was an old bike anyway.
---Could you tell me the way to the zoo? ---Follow me, please. I happen ______ there, too.