20. All ______________to Washington are delayed because of the bad weather. FLY
21. Thanks to television, people can get the latest ______________around the world quickly. INFORM
22. The Internet has ______________developed and became part of our daily life. INCREASE
23. The computer is one of the most marvelous ______________in our modern age. INVENT
24. You don’t have to do that work. In other words, it’s ______________for you. NECESSITY
25. Trinh Cong Son is one of the most well-known ______________in Vietnam. MUSIC
26. Many people enjoy the pleasure and ______________of living downtown. COVENIENT
27. I hope there won’t be too much ______________in getting a work permission. DIFFICULT
28. They work hard in order to ______________good crops from poor soil. PRODUCT
29. Many tourists have been attracted by the ______________of Ha Long Bay. BEAUTIFUL
30. Good ______________were the keys to the success of the 23th Sea Games. PREPARE
31. She ______________with me for an hour about the future job yesterday. REASON
32. Tet holiday is the most important ______________for Vietnamese people. CELEBRATE
33. The author’s ______________is communicated through his song. HAPPY
20. flights
21. information
22. increasingly
23. invention
24. unnecessary
25. musicians
26. convenience
27. difficulties
28. produce
29. beauty
30. preparation
31. reasoned
32. celebration
33. happiness
20. flights
21. information
22. increasingly
23. invention
24. unnecessary
25. musicians
26. convenience
27. difficulties
28. produce
29. beauty
30. preparation
31. reasoned
32. celebration
33. happiness