Choose the word or phrase that best completes each sentence below. 21. I am _____ by my teacher for not doing my homework. 1 điểm A. punished B. punishing C. punish D. rewarded 22. Vietnam National University of Hanoi _____ in the late 20th century. 1 điểm A. was found B. were found C. was founded D. founded 23. _____ students in your school _____ a lot of homework nowadays? 1 điểm A. Is/given B. Are/gave C. Are/given D. Is/give 24. Music and arts _____ at many schools in Vietnam. 1 điểm A. aren’t teached B. isn’t learnt C. teach D. aren’t taught 25. My house _____ in 2005 an I _____ in the same year. 1 điểm A. was build / born B. was built/ was born C. were built/ were born D. is build/ was born