nếu được thì giải thích giúp em ạ 1. She wrote this book when she was ……………. her late forties. A. in B. on C. with D. by 2. We should turn ………… the television after 10 p.m. because the noise will affect our neighbors. A. down B. up C. of D. on 3. Remember to go ……………. your test paper to check for grammar and spelling mistakes. A. on B. over C. off D. in 4. Everyone ……………. Alan was invited to the party. A. not B. apart C. but D. though 5. He looks thin, but ……………. he is very healthy. A. practically B. actually C. consequently D. also 6. The fire brigade managed to put ……………. the fire. A. of B. off C. out D. on 7. He was an orphan and was ……………. up by his uncle. A. taken B. brought C. grown D. looked