【2015·陕西】Back from his two-year medical service in Africa, Dr.Lee was very happy to see his mother______ good care of at home.
What a pity! He____________ the only chance of success.
—Which one can I take? —-You can take__________ of them; I'll keep none.
Mr. Smith sold that magnificent cottage of his on the sea _____ 2,000,000 dollars.
—How much is the T-shirt ___________? —65 dollars. A. worth B. cost C worthy D. paid
__________lessons were not difficult.