Fill in the blanks using subordinate conjunctions. 1. He was ___ so drenched ___ that he was dripping all over. 2. ___ you want to attend the concert, I am trying for the passes. 3. Mr Gupta was sure of getting a reserved seat in the train___his son worked in the railways. 4. She knew ___ she was going to be in trouble. 5. ___ it's my birthday, I am treating everyone.