—Do you think he will do me a favor? —As far as I know, he is the last one to help others.He ____ be prepared to give you a hand, though.
My friend asked me to play ____ volleyball, but I’m tired and I don’t think I’ve got ____ energy.
The patient in hospital is ready to accept ____ help she can get.
I thought it of great necessity ____ your father’s advice into consideration.
Here ____ the professor and writer as well as his friends.
After summer rain, the rainbow looks more beautiful ____ a blue sky.