He has given me _________ help, so I can make such great progress in Physics.
If he had a map, he _____ get lost in the mountains.
Tony’s brother is _______ to take care of the little baby.
---Is that Lucy’s sister, Lily?---No, it _______ be her. She has gone to English.
--- ______ reading aloud to practice English?--- Good idea.
---When facing some challenges, Jimmy shows great courage.--- Yes. He is a man who never _________.