Use the correct form of the word given in each sentence

VI. Use the correct form of the word given in each sentence (1.5 pts):
from HCM to HaNoi. (day)
..... in the history in Vietnam. ( interest)
19. There are flights.
20. John is
21. The gas from the chemical factory is extremely
22. I think these thick clothes are
(harm)
for cold weather. (suit)
his job. (lose)
at Harvard University in 1985. (teach)
23. This is the second time he
...
24. He