.Walter offered us a lift when he was leaving the office ,but our work__,we refused the offer.
. —Dad, dad! My head hurts so much. I think I’m dying. —________, darling! The doctor says you will feel better soon.
Though_______ money, his parents managed to send him to university.
Nature reserves are very important for preserving many animals and plants, which would _______ run the risk of becoming extinct.
My boss was very resistant to my proposal at first but she finally_____and accepted my idea.
—These days I feel exhausted and lack strength. —That’s _____too much drinking and poor diet lead.