fill in a/an in the ,--. 1. Denis lives in ..... Scjtiand . 2. I can't speak ...... English. 3. This is .. orange balloon . 4. Mary is .....sad today. 5. My brothers are.......... doctors 6 It's .......... dog ........dog isvery big and clever . 7 ....... Peter is from ......Tundridge Wells 8 This is ....... my first trip to London..