Give the correct form or tense of the verbs in the brackets

VI . Give the correct form or tense of the verbs in the brackets :
25. The Vietnamese women are _____PROUD____________ of the Ao Dai. (pride)
26. For further ______________, contact the number below. (inform)
27. To get good position in her company, she got a few ___________. (qualify)
28. We are _____________ anxious about some diseases happening. (extreme)
29. English is the language of _____________ business, research and science. (nation)
30. The _______________ asked Lan a lot of difficult questions. ( exam)