Complete each sentence/question in column A by using the set of answers in column B.
1. I thought I could get in _____ climbing through the window. 2. I was very quiet _____ nobody would wake up. 3. The ladder fell sideways. _____ I lost my balance. 4. He was busy, _____ I decided to come back later. 5. She was such a boring teacher _____ everyone fell asleep.