He decided to drop out of school, which made his parents very very sad. (decision)  ........…………………………………………………………………………………………… I was sad when I hear your grandmother was ill.  I was sorry …… . I don’t know how to solve this problem. (way)  ………………………… I am not able to play the guitar. (ability)  I ………………………………………………………………………………………………… 16. It’s not necessary to buy a new computer. (need)  There is ……………………………………………………………………………. 17. I am pleased that I meet you here.  I am …………………………………………………………………………………………………….. 18. She suggested going out for a change and that was accepted.  Her suggestion …………………