V. Give the correct form of the words in brackets to complete the following sentences.
25. I'm going to live in my aunt's flat since it has all the modern ______ .(CONVENIENT)
26. He is a friendly student, so he always _______well with his classmates. (INTERACTIVELY)
27. The ethnic minority groups in Viet Nam have been living in ______ coexistence.(PEACE)
28. The first experiment was _______, so we need to do another one. (SUCCEED)