1. She is thought.......very hard to support his sister when she was young A. to work B. to have worrked C. to be worked D. worked 2. The wanted girl is believed..........in new york A. to be lived B. living C. to live D. to have lived 3. Many people are thought.........in the accident A. to be died B. to have been died C. having died D. to died 4. Three man are said.......... after having broken into the bank to steal money A. to have arrested B. to be arrested C. to arrest D. to have been arrested 5. The train is said ...... at 1pm. therefore, we have to take a taxi to go the station before 1 o'clock A. to leave B. to have left C. leave D. to be left 6. Vinh is said......the exam with flying color lastweek, so his parents were happy and satisfied A. to pass B. passed C. to have been passed D. to have passed 7. Drugs are said ........very dangerous. Therefore, we should not use them A. to be B. to have been C. be D. being 8. The prisoner is thought........by climbing over the wall last night A. to have escaped B. to escape C. escaped D. had escaped 9. Health is said........more precious than gold. Therefore, we should do exercise and have suitable meals to have better health A. to have been B. to be C. is D. be 10. English is belived........the most widely spoken language in the world A. being B. to have been C. to be D. is Giải thích rõ ràng hộ mình ạ