A. together B. bear C. stronger D. Christmas tree A. radically B. all one's life C. make mistakes D. house A. clear B. central heating C. shopkeeper D. to A. in particular B. seriously C. scheme D. look out A. enrich B. their C. disagreement D. wool A. cure B. thing C. in charge D. in one's view A. collar B. take a seat C. run down the stairs D. student A. violent B. blouse C. always D. farthest A. the Spring Festival B. reinforce C. there D. paw A. exercise B. satellite C. lighting D. a lot