----- Nội dung dịch tự động từ ảnh ----- I. Choose the best answer A, B, C or D to complete the sentence 6. My father works ....... .. a factory. A. in 7. Hoa is. A. good 8. My new house is A. more convenient C. the most convenient 9. John ..... ..... his mother cook dinner at 6 p.m. B. usually helps B. with C. on at Physics than her sister. B. best C. better .. of all the houses. A. usually help 10. In our dining room, A. there is B. there are 11. It's hot today. We need to take some... A. sun cream B. compasses 12. Nowadays, students often use_ A. rubbers B. convenient D. most convenient B. calculators D. by D. the best C. help usually D. helps usually four chairs and a table. We have breakfast there every morning. C. there isn't D. there aren't C. backpacks in mathematics lessons. C. pencils D. walking boots A. u 21.1 A. i D. dictionaries IV 22 A 2