Hoàn thành EXERCISES : ----- Nội dung dịch tự động từ ảnh ----- EXERCISES I/SUPPLY THE CORRECT WORD FORM. 1. This old man is 2. Thomas Watson was bell’s 3. He was 4. Marconi was the in one ear. (deafen) ,Wasn't he? (assist) in demonstrating his invention. (success) of radio. (invent) 5. The of radio was made by Marconi. (invent) 6. The play was a 7. Alexander Graham Bell 8. Lan felt sad because she was success. (commerce) demonstrated his invention. (success) in her job.( success) of the tables for you? (arrange) 10. Alexander Graham Bell experimented with ways of transmitting 9. Can I leave the o ver a long distance. (speak)