----- Nội dung dịch tự động từ ảnh ----- Exercise 21 1. A. enough B. rough C. laugh 2. A. stage B. village C. manage 3. A. license B. combine C. seaside D. though D. package D. police 7. A. some B. done C. once D. home 5. A. not B. nobody C. wrote D. spoken 5. A. before B. born C. work 2. A. bee B. beer C. seem D. boring D. flee B. A. peach B. teach 9. A. sound B. touch 10. A. design B. preserve Exercise 22 1. A. path B. tooth 2. A. sound ER C. down C. measure C. basic D. meat D. account D. physical 3. A. climbing B. basket 1. A. problem B. popular B. amount C. theme C. country C. subway C. convenient D. Thames D. noun D. club D. rod