Choose the best answer A, B, C or D to complete the sentences
21. Unlike many other jobs, farmers depend heavily _____ the weather.
A. in B. on C. at D. of
22. My father detests _________ soccer in the morning
A. playing B. played C. to play D. plays
23. You have to _________ polite clothes when visiting temples or pagodas.
A. take off B. put on C. break with D. get out
24. You _________ wait for all people before starting the meal. Don’t eat first.
A. shouldn’t B. don’t have to C. should D. mustn’t
25. He _________ a long family tradition of serving the military.
A. followed B. obliged C. reflected D. agreed
26. The Japanese have developed the custom of eating meals sitting on tatami _______, not on chairs.
A. towels B. prongs C. trays D. mats
27. Nam_________ walk 5 kilometers to go to school every day.
A. should B. have to C. ought to D. need to
28. The festival only lasted for three days; _________ they spent nearly a month preparing for it.
A. when B. moreover C. otherwise D. however
29. In Quang Ninh, you can go to Yen Tu Mountain to attend the Yen Tu Festival, _____ you can visit Ha Long Bay.
A. so B. yet C. or D. otherwise
30. ____ there are loads of festivals in Vietnam, Tet or Tet Nguyen Dan is the most important one.
A. Since B. Although C. When D. As long as