Complete the sentences with although or howerver

VI. Complete the sentences with although or howrver.  1.Jack ate a large dinner. __________, he is still hungry.  2. Jack is still hungry___________ he ate a large dinner.  3. I had a lot of studying to do.___________, I went to the cinema.                                                                            4. I finished all of my work_______ I was very sleepy.      5. I had washed my hands._________,they still looked dirty.