chọn và giải thích từng câu giúp em với ạ 2. Things in this shop are too expensive; I won’t pay $500 for the fur coat because it is not worth . A. that much all B. all that much C. that all much D. much all that 3. Giving up smoking is just one of the ways to heart disease. A. push off B. put off C. ward off D. throw off 9. In these times of high unemployment, everyone thought my giving up that job was madness. A. deep B. steep C. high D. sheer 13. I do not know why my uncle is doubt everything he sees. A. with/ about B. in/ of C. of/ for D. in/ with