complete the sentences with a, an, some ">

1. some, a

2. some

3. a, an

4. some, a

5. some

6. a, some, some, some, an

7. an, some, a, some, some, a, a

8. an

9. some, a

Объяснение:

quick- quicklyer-the quickliest

bad-worse-the worst

expensive-more expensive-the most expensive

clever-cleverer-the cleverest 

2. went

3. have you ever been

4. went

5. have sold

6. did you sell

7. sold

8. went

9. haven't been

10. have never seen