Give right word formation of these following words 1. Will you please give us some ..................... explanation? (far) 2. You should ........................ yourselves with the new environment. (family) 3. She likes going ............. with her classmates. (picnic) 4. Are there any................... between them? (similar) 5. There're many................... programs at the Festival in Hue (culture) 6. Although some societies are ................... undeveloped, their languages are very complex (technology) 7. It's education that helps with the ................... of knowledge for the young (rich) 8. He likes watching...................programs on TV (entertain) 9. Many...................say that is the best method to adopt (science) 10. Esperanto, however, proves to be useless because It's ................... (popular) 11. The man could give no................... for his violent behavior (explain) 12. I know all the boys who live in my...................(neighbour) 13. He does not agree with the...................that there is life on other planets (believe) 14. A letter should always end with the ...................of the writer. 15. There is a great...................between Hari and his twin brother (similar)