Choose although, while, or since to fill in the blanks.
1. _____ you are here, I’ll cook something special.  although  while  since 2. _____ you aren’t hungry, I’ll eat your lunch.  although  while  since 3. He was grimacing _____ he walked.  although  while  since 4. _____ you tired, I’ll clean the house.  although  while  since 5. Eat something light _____ I cook.  although  while  since [...] MORE